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/linux/scripts/atomic/
H A D	gen-atomic-fallback.sh	16 local order="$1"; shift 35 local order="$1"; shift 37 local tmpl_order=${order#_} 39 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@" 49 local order="$1"; shift 51 local tmpl="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")" 52 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@" 62 local order="$1"; shift 66 local atomicname="${atomic}_${pfx}${name}${sfx}${order}" 69 local template="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")" [all …]
H A D	atomic-tbl.sh	52 local order="$1"; shift 62 for base in "${pfx}${name}${sfx}${order}" "${pfx}${name}${sfx}" "${name}"; do 194 local order="$1"; shift 198 local atomicname="${atomic}_${pfx}${name}${sfx}${order}" 208 if [ ! -z "${order}" ]; then 235 local order="$1"; shift 237 local atomicname="${atomic}_${pfx}${name}${sfx}${order}" 239 local tmpl="$(find_kerneldoc_template "${pfx}" "${name}" "${sfx}" "${order}")" 245 gen_template_kerneldoc "${tmpl}" "${class}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@"
/linux/mm/
H A D	page_alloc.c	208 static void __free_pages_ok(struct page page, unsigned int order, 210 static void reserve_highatomic_pageblock(struct page page, int order, 285 static bool page_contains_unaccepted(struct page page, unsigned int order); 286 static bool cond_accept_memory(struct zone zone, unsigned int order, 307 _deferred_grow_zone(struct zone zone, unsigned int order) in _deferred_grow_zone() argument 309 return deferred_grow_zone(zone, order); in _deferred_grow_zone() 312 static inline bool _deferred_grow_zone(struct zone zone, unsigned int order) in _deferred_grow_zone() argument 640 static inline unsigned int order_to_pindex(int migratetype, int order) in order_to_pindex() argument 645 if (order > PAGE_ALLOC_COSTLY_ORDER) { in order_to_pindex() 646 VM_BUG_ON(!is_pmd_order(order)); in order_to_pindex() 661 int order = pindex / MIGRATE_PCPTYPES; pindex_to_order() local 673 pcp_allowed_order(unsigned int order) pcp_allowed_order() argument 696 prep_compound_page(struct page * page,unsigned int order) prep_compound_page() argument 708 set_buddy_order(struct page * page,unsigned int order) set_buddy_order() argument 727 compaction_capture(struct capture_control * capc,struct page * page,int order,int migratetype) compaction_capture() argument 764 compaction_capture(struct capture_control * capc,struct page * page,int order,int migratetype) compaction_capture() argument 789 __add_to_free_list(struct page * page,struct zone * zone,unsigned int order,int migratetype,bool tail) __add_to_free_list() argument 815 move_to_free_list(struct page * page,struct zone * zone,unsigned int order,int old_mt,int new_mt) move_to_free_list() argument 839 __del_page_from_free_list(struct page * page,struct zone * zone,unsigned int order,int migratetype) __del_page_from_free_list() argument 861 del_page_from_free_list(struct page * page,struct zone * zone,unsigned int order,int migratetype) del_page_from_free_list() argument 884 buddy_merge_likely(unsigned long pfn,unsigned long buddy_pfn,struct page * page,unsigned int order) buddy_merge_likely() argument 936 __free_one_page(struct page * page,unsigned long pfn,struct zone * zone,unsigned int order,int migratetype,fpi_t fpi_flags) __free_one_page() argument 1304 __free_pages_prepare(struct page * page,unsigned int order,fpi_t fpi_flags) __free_pages_prepare() argument 1445 free_pages_prepare(struct page * page,unsigned int order) free_pages_prepare() argument 1460 unsigned int order; free_pcppages_bulk() local 1510 split_large_buddy(struct zone * zone,struct page * page,unsigned long pfn,int order,fpi_t fpi) split_large_buddy() argument 1533 add_page_to_zone_llist(struct zone * zone,struct page * page,unsigned int order) add_page_to_zone_llist() argument 1542 free_one_page(struct zone * zone,struct page * page,unsigned long pfn,unsigned int order,fpi_t fpi_flags) free_one_page() argument 1577 __free_pages_ok(struct page * page,unsigned int order,fpi_t fpi_flags) __free_pages_ok() argument 1587 __free_pages_core(struct page * page,unsigned int order,enum meminit_context context) __free_pages_core() argument 1766 check_new_pages(struct page * page,unsigned int order) check_new_pages() argument 1808 post_alloc_hook(struct page * page,unsigned int order,gfp_t gfp_flags) post_alloc_hook() argument 1863 prep_new_page(struct page * page,unsigned int order,gfp_t gfp_flags,unsigned int alloc_flags) prep_new_page() argument 1888 __rmqueue_smallest(struct zone * zone,unsigned int order,int migratetype) __rmqueue_smallest() argument 1928 __rmqueue_cma_fallback(struct zone * zone,unsigned int order) __rmqueue_cma_fallback() argument 1934 __rmqueue_cma_fallback(struct zone * zone,unsigned int order) __rmqueue_cma_fallback() argument 1946 unsigned int order; __move_freepages_block() local 2050 int order = start_pfn ? __ffs(start_pfn) : MAX_PAGE_ORDER; find_large_buddy() local 2123 int order = buddy_order(buddy); __move_freepages_block_isolate() local 2204 should_try_claim_block(unsigned int order,int start_mt) should_try_claim_block() argument 2252 find_suitable_fallback(struct free_area * area,unsigned int order,int migratetype,bool claimable) find_suitable_fallback() argument 2282 try_to_claim_block(struct zone * zone,struct page * page,int current_order,int order,int start_type,int block_type,unsigned int alloc_flags) try_to_claim_block() argument 2356 __rmqueue_claim(struct zone * zone,int order,int start_migratetype,unsigned int alloc_flags) __rmqueue_claim() argument 2411 __rmqueue_steal(struct zone * zone,int order,int start_migratetype) __rmqueue_steal() argument 2447 __rmqueue(struct zone * zone,unsigned int order,int migratetype,unsigned int alloc_flags,enum rmqueue_mode * mode) __rmqueue() argument 2516 rmqueue_bulk(struct zone * zone,unsigned int order,unsigned long count,struct list_head * list,int migratetype,unsigned int alloc_flags) rmqueue_bulk() argument 2827 free_frozen_page_commit(struct zone * zone,struct per_cpu_pages * pcp,struct page * page,int migratetype,unsigned int order,fpi_t fpi_flags) free_frozen_page_commit() argument 2930 __free_frozen_pages(struct page * page,unsigned int order,fpi_t fpi_flags) __free_frozen_pages() argument 2979 free_frozen_pages(struct page * page,unsigned int order) free_frozen_pages() argument 2984 free_frozen_pages_nolock(struct page * page,unsigned int order) free_frozen_pages_nolock() argument 3002 unsigned int order = folio_order(folio); free_unref_folios() local 3026 unsigned int order = (unsigned long)folio->private; free_unref_folios() local 3084 __split_page(struct page * page,unsigned int order) __split_page() argument 3101 split_page(struct page * page,unsigned int order) split_page() argument 3114 __isolate_free_page(struct page * page,unsigned int order) __isolate_free_page() argument 3164 __putback_isolated_page(struct page * page,unsigned int order,int mt) __putback_isolated_page() argument 3204 rmqueue_buddy(struct zone * preferred_zone,struct zone * zone,unsigned int order,unsigned int alloc_flags,int migratetype) rmqueue_buddy() argument 3255 nr_pcp_alloc(struct per_cpu_pages * pcp,struct zone * zone,int order) nr_pcp_alloc() argument 3307 __rmqueue_pcplist(struct zone * zone,unsigned int order,int migratetype,unsigned int alloc_flags,struct per_cpu_pages * pcp,struct list_head * list) __rmqueue_pcplist() argument 3353 rmqueue_pcplist(struct zone * preferred_zone,struct zone * zone,unsigned int order,int migratetype,unsigned int alloc_flags) rmqueue_pcplist() argument 3395 rmqueue(struct zone * preferred_zone,struct zone * zone,unsigned int order,gfp_t gfp_flags,unsigned int alloc_flags,int migratetype) rmqueue() argument 3428 reserve_highatomic_pageblock(struct page * page,int order,struct zone * zone) reserve_highatomic_pageblock() argument 3488 int order; unreserve_highatomic_pageblock() local 3560 __zone_watermark_unusable_free(struct zone * z,unsigned int order,unsigned int alloc_flags) __zone_watermark_unusable_free() argument 3586 __zone_watermark_ok(struct zone * z,unsigned int order,unsigned long mark,int highest_zoneidx,unsigned int alloc_flags,long free_pages) __zone_watermark_ok() argument 3664 zone_watermark_ok(struct zone * z,unsigned int order,unsigned long mark,int highest_zoneidx,unsigned int alloc_flags) zone_watermark_ok() argument 3671 zone_watermark_fast(struct zone * z,unsigned int order,unsigned long mark,int highest_zoneidx,unsigned int alloc_flags,gfp_t gfp_mask) zone_watermark_fast() argument 3792 get_page_from_freelist(gfp_t gfp_mask,unsigned int order,int alloc_flags,const struct alloc_context * ac) get_page_from_freelist() argument 4028 __alloc_pages_cpuset_fallback(gfp_t gfp_mask,unsigned int order,unsigned int alloc_flags,const struct alloc_context * ac) __alloc_pages_cpuset_fallback() argument 4047 __alloc_pages_may_oom(gfp_t gfp_mask,unsigned int order,const struct alloc_context * ac,unsigned long * did_some_progress) __alloc_pages_may_oom() argument 4142 __alloc_pages_direct_compact(gfp_t gfp_mask,unsigned int order,unsigned int alloc_flags,const struct alloc_context * ac,enum compact_priority prio,enum compact_result * compact_result) __alloc_pages_direct_compact() argument 4201 should_compact_retry(struct alloc_context * ac,int order,int alloc_flags,enum compact_result compact_result,enum compact_priority * compact_priority,int * compaction_retries) should_compact_retry() argument 4267 __alloc_pages_direct_compact(gfp_t gfp_mask,unsigned int order,unsigned int alloc_flags,const struct alloc_context * ac,enum compact_priority prio,enum compact_result * compact_result) __alloc_pages_direct_compact() argument 4276 should_compact_retry(struct alloc_context * ac,int order,int alloc_flags,enum compact_result compact_result,enum compact_priority * compact_priority,int * compaction_retries) should_compact_retry() argument 4388 __perform_reclaim(gfp_t gfp_mask,unsigned int order,const struct alloc_context * ac) __perform_reclaim() argument 4414 __alloc_pages_direct_reclaim(gfp_t gfp_mask,unsigned int order,unsigned int alloc_flags,const struct alloc_context * ac,unsigned long * did_some_progress) __alloc_pages_direct_reclaim() argument 4447 wake_all_kswapds(unsigned int order,gfp_t gfp_mask,const struct alloc_context * ac) wake_all_kswapds() argument 4473 gfp_to_alloc_flags(gfp_t gfp_mask,unsigned int order) gfp_to_alloc_flags() argument 4577 should_reclaim_retry(gfp_t gfp_mask,unsigned order,struct alloc_context * ac,int alloc_flags,bool did_some_progress,int * no_progress_loops) should_reclaim_retry() argument 4687 __alloc_pages_slowpath(gfp_t gfp_mask,unsigned int order,struct alloc_context * ac) __alloc_pages_slowpath() argument 4973 prepare_alloc_pages(gfp_t gfp_mask,unsigned int order,int preferred_nid,nodemask_t * nodemask,struct alloc_context * ac,gfp_t * alloc_gfp,unsigned int * alloc_flags) prepare_alloc_pages() argument 5190 __alloc_frozen_pages_noprof(gfp_t gfp,unsigned int order,int preferred_nid,nodemask_t * nodemask) __alloc_frozen_pages_noprof() argument 5255 __alloc_pages_noprof(gfp_t gfp,unsigned int order,int preferred_nid,nodemask_t * nodemask) __alloc_pages_noprof() argument 5267 __folio_alloc_noprof(gfp_t gfp,unsigned int order,int preferred_nid,nodemask_t * nodemask) __folio_alloc_noprof() argument 5281 get_free_pages_noprof(gfp_t gfp_mask,unsigned int order) get_free_pages_noprof() argument 5298 ___free_pages(struct page * page,unsigned int order,fpi_t fpi_flags) ___free_pages() argument 5343 __free_pages(struct page * page,unsigned int order) __free_pages() argument 5353 free_pages_nolock(struct page * page,unsigned int order) free_pages_nolock() argument 5367 free_pages(unsigned long addr,unsigned int order) free_pages() argument 5377 make_alloc_exact(unsigned long addr,unsigned int order,size_t size) make_alloc_exact() argument 5413 unsigned int order = get_order(size); alloc_pages_exact_noprof() local 5438 unsigned int order = get_order(size); alloc_pages_exact_nid_noprof() local 6843 int order; split_free_frozen_pages() local 6933 const unsigned int order = ilog2(end - start); alloc_contig_frozen_range_noprof() local 7133 unsigned int order; pfn_range_valid_contig() local 7285 const unsigned int order = ilog2(nr_pages); free_contig_frozen_range() local 7375 unsigned int order; __offline_isolated_pages() local 7421 unsigned int order; is_free_buddy_page() local 7437 add_to_free_list(struct page * page,struct zone * zone,unsigned int order,int migratetype,bool tail) add_to_free_list() argument 7482 unsigned int order; take_page_off_buddy() local 7565 page_contains_unaccepted(struct page * page,unsigned int order) page_contains_unaccepted() argument 7620 cond_accept_memory(struct zone * zone,unsigned int order,int alloc_flags) cond_accept_memory() argument 7679 page_contains_unaccepted(struct page * page,unsigned int order) page_contains_unaccepted() argument 7684 cond_accept_memory(struct zone * zone,unsigned int order,int alloc_flags) cond_accept_memory() argument 7698 alloc_frozen_pages_nolock_noprof(gfp_t gfp_flags,int nid,unsigned int order) alloc_frozen_pages_nolock_noprof() argument 7786 alloc_pages_nolock_noprof(gfp_t gfp_flags,int nid,unsigned int order) alloc_pages_nolock_noprof() argument [all...]
/linux/include/trace/events/
H A D	compaction.h	`168 int order, 172 TP_ARGS(order, gfp_mask, prio), 175 __field(int, order) 181 __entry->order = order; 187 __entry->order, 195 int order, 198 TP_ARGS(zone, order, ret), 203 __field(int, order) 210 __entry->order = order; 217 __entry->order, [all …]`
H A D	kmem.h	`141 TP_PROTO(struct page page, unsigned int order), 143 TP_ARGS(page, order), 147 __field( unsigned int, order ) 152 __entry->order = order; 158 __entry->order) 182 TP_PROTO(struct page page, unsigned int order, 185 TP_ARGS(page, order, gfp_flags, migratetype), 189 __field( unsigned int, order ) 196 __entry->order = order; 204 __entry->order, [all …]`
H A D	migrate.h	`115 TP_PROTO(unsigned long addr, unsigned long pte, int order), 117 TP_ARGS(addr, pte, order), 122 __field(int, order) 128 __entry->order = order; 131 TP_printk("addr=%lx, pte=%lx order=%d", __entry->addr, __entry->pte, __entry->order) 135 TP_PROTO(unsigned long addr, unsigned long pte, int order), 136 TP_ARGS(addr, pte, order) 140 TP_PROTO(unsigned long addr, unsigned long pte, int order), 141 TP_ARGS(addr, pte, order)`
H A D	oom.h	`37 int order, 44 TP_ARGS(zoneref, order, reclaimable, available, min_wmark, no_progress_loops, wmark_check), 49 __field( int, order) 60 __entry->order = order; 70 __entry->order, 185 TP_PROTO(int order, 192 TP_ARGS(order, priority, result, retries, max_retries, ret), 195 __field( int, order) 204 __entry->order = order; 213 __entry->order,`
/linux/lib/
H A D	test_xarray.c	72 unsigned order, void *entry, gfp_t gfp) in xa_store_order() argument 74 XA_STATE_ORDER(xas, xa, index, order); in xa_store_order() 177 unsigned int order; in check_xa_mark_1() local 207 for (order = 2; order < max_order; order++) { in check_xa_mark_1() 208 unsigned long base = round_down(index, 1UL << order); in check_xa_mark_1() 209 unsigned long next = base + (1UL << order); in check_xa_mark_1() 217 xa_store_order(xa, index, order, xa_mk_index(index), in check_xa_mark_1() 328 unsigned int order; in check_xa_shrink() local 353 for (order = 0; order < max_order; order++) { in check_xa_shrink() 354 unsigned long max = (1UL << order) - 1; in check_xa_shrink() [all …]
H A D	genalloc.c	246 int order = pool->min_alloc_order; in gen_pool_destroy() local 253 end_bit = chunk_size(chunk) >> order; in gen_pool_destroy() 282 int order = pool->min_alloc_order; in gen_pool_alloc_algo_owner() local 295 nbits = (size + (1UL << order) - 1) >> order; in gen_pool_alloc_algo_owner() 302 end_bit = chunk_size(chunk) >> order; in gen_pool_alloc_algo_owner() 316 addr = chunk->start_addr + ((unsigned long)start_bit << order); in gen_pool_alloc_algo_owner() 317 size = nbits << order; in gen_pool_alloc_algo_owner() 491 int order = pool->min_alloc_order; in gen_pool_free_owner() local 501 nbits = (size + (1UL << order) - 1) >> order; in gen_pool_free_owner() 506 start_bit = (addr - chunk->start_addr) >> order; in gen_pool_free_owner() [all …]
/linux/Documentation/trace/postprocess/
H A D	trace-vmscan-postprocess.pl	315 my $order = $1; 316 $perprocesspid{$process_pid}->{MM_VMSCAN_DIRECT_RECLAIM_BEGIN_PERORDER}[$order]++; 317 $perprocesspid{$process_pid}->{STATE_DIRECT_ORDER} = $order; 326 my $order = $perprocesspid{$process_pid}->{STATE_DIRECT_ORDER}; 328 $perprocesspid{$process_pid}->{HIGH_DIRECT_RECLAIM_LATENCY}[$index] = "$order-$latency"; 339 my $order = $2; 340 $perprocesspid{$process_pid}->{STATE_KSWAPD_ORDER} = $order; 345 $perprocesspid{$process_pid}->{MM_VMSCAN_KSWAPD_WAKE_PERORDER}[$order]++; 348 $perprocesspid{$process_pid}->{HIGH_KSWAPD_REWAKEUP_PERORDER}[$order]++; 358 my $order = $perprocesspid{$process_pid}->{STATE_KSWAPD_ORDER}; [all …]
/linux/mm/kmsan/
H A D	init.c	116 bool kmsan_memblock_free_pages(struct page *page, unsigned int order) in kmsan_memblock_free_pages() argument 120 if (!held_back[order].shadow) { in kmsan_memblock_free_pages() 121 held_back[order].shadow = page; in kmsan_memblock_free_pages() 124 if (!held_back[order].origin) { in kmsan_memblock_free_pages() 125 held_back[order].origin = page; in kmsan_memblock_free_pages() 128 shadow = held_back[order].shadow; in kmsan_memblock_free_pages() 129 origin = held_back[order].origin; in kmsan_memblock_free_pages() 130 kmsan_setup_meta(page, shadow, origin, order); in kmsan_memblock_free_pages() 132 held_back[order].shadow = NULL; in kmsan_memblock_free_pages() 133 held_back[order].origin = NULL; in kmsan_memblock_free_pages() [all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H A D	gk104.c	34 const struct gk104_clkgate_engine_info order = therm->clkgate_order; in gk104_clkgate_enable() local 38 for (i = 0; order[i].type != NVKM_SUBDEV_NR; i++) { in gk104_clkgate_enable() 39 if (!nvkm_device_subdev(dev, order[i].type, order[i].inst)) in gk104_clkgate_enable() 42 nvkm_mask(dev, 0x20200 + order[i].offset, 0xff00, 0x4500); in gk104_clkgate_enable() 50 for (i = 0; order[i].type != NVKM_SUBDEV_NR; i++) { in gk104_clkgate_enable() 51 if (!nvkm_device_subdev(dev, order[i].type, order[i].inst)) in gk104_clkgate_enable() 54 nvkm_mask(dev, 0x20200 + order[i].offset, 0x00ff, 0x0045); in gk104_clkgate_enable() 63 const struct gk104_clkgate_engine_info order = therm->clkgate_order; in gk104_clkgate_fini() local 67 for (i = 0; order[i].type != NVKM_SUBDEV_NR; i++) { in gk104_clkgate_fini() 68 if (!nvkm_device_subdev(dev, order[i].type, order[i].inst)) in gk104_clkgate_fini() [all …]
/linux/include/linux/
H A D	gfp.h	223 static inline void arch_free_page(struct page page, int order) { } in arch_free_page() argument 226 static inline void arch_alloc_page(struct page page, int order) { } in arch_alloc_page() argument 229 struct page __alloc_pages_noprof(gfp_t gfp, unsigned int order, int preferred_nid, 233 struct folio __folio_alloc_noprof(gfp_t gfp, unsigned int order, int preferred_nid, 284 __alloc_pages_node_noprof(int nid, gfp_t gfp_mask, unsigned int order) in __alloc_pages_node_noprof() argument 289 return __alloc_pages_noprof(gfp_mask, order, nid, NULL); in __alloc_pages_node_noprof() 295 struct folio *__folio_alloc_node_noprof(gfp_t gfp, unsigned int order, int nid) in __folio_alloc_node_noprof() argument 300 return __folio_alloc_noprof(gfp, order, nid, NULL); in __folio_alloc_node_noprof() 311 unsigned int order) in alloc_pages_node_noprof() argument 316 return __alloc_pages_node_noprof(nid, gfp_mask, order); in alloc_pages_node_noprof() [all …]
H A D	compaction.h	65 static inline unsigned long compact_gap(unsigned int order) in compact_gap() argument 80 return 2UL << order; in compact_gap() 90 extern unsigned int extfrag_for_order(struct zone zone, unsigned int order); 91 extern int fragmentation_index(struct zone zone, unsigned int order); 93 unsigned int order, unsigned int alloc_flags, 97 extern bool compaction_suitable(struct zone zone, int order, 100 extern void compaction_defer_reset(struct zone zone, int order, 103 bool compaction_zonelist_suitable(struct alloc_context ac, int order, 108 extern void wakeup_kcompactd(pg_data_t pgdat, int order, int highest_zoneidx); 115 static inline bool compaction_suitable(struct zone *zone, int order, in compaction_suitable() argument [all …]
/linux/arch/riscv/kvm/
H A D	tlb.c	25 unsigned long order) in kvm_riscv_local_hfence_gvma_vmid_gpa() argument 29 if (PTRS_PER_PTE < (gpsz >> order)) { in kvm_riscv_local_hfence_gvma_vmid_gpa() 36 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_vmid_gpa() 41 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_vmid_gpa() 53 unsigned long order) in kvm_riscv_local_hfence_gvma_gpa() argument 57 if (PTRS_PER_PTE < (gpsz >> order)) { in kvm_riscv_local_hfence_gvma_gpa() 64 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_gpa() 69 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_gpa() 84 unsigned long order) in kvm_riscv_local_hfence_vvma_asid_gva() argument 88 if (PTRS_PER_PTE < (gvsz >> order)) { in kvm_riscv_local_hfence_vvma_asid_gva() [all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
H A D	dr_buddy.c	71 unsigned int order) in dr_buddy_find_free_seg() argument 95 order = order_iter; in dr_buddy_find_free_seg() 116 unsigned int order, in mlx5dr_buddy_alloc_mem() argument 122 err = dr_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5dr_buddy_alloc_mem() 133 while (order_iter > order) { in mlx5dr_buddy_alloc_mem() 140 seg <<= order; in mlx5dr_buddy_alloc_mem() 147 unsigned int seg, unsigned int order) in mlx5dr_buddy_free_mem() argument 149 seg >>= order; in mlx5dr_buddy_free_mem() 154 while (test_bit(seg ^ 1, buddy->bitmap[order])) { in mlx5dr_buddy_free_mem() 155 bitmap_clear(buddy->bitmap[order], seg ^ 1, 1); in mlx5dr_buddy_free_mem() [all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A D	buddy.c	85 u32 order) in hws_buddy_find_free_seg() argument 109 order = order_iter; in hws_buddy_find_free_seg() 113 int mlx5hws_buddy_alloc_mem(struct mlx5hws_buddy_mem buddy, u32 order) in mlx5hws_buddy_alloc_mem() argument 117 err = hws_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5hws_buddy_alloc_mem() 124 while (order_iter > order) { in mlx5hws_buddy_alloc_mem() 131 seg <<= order; in mlx5hws_buddy_alloc_mem() 136 void mlx5hws_buddy_free_mem(struct mlx5hws_buddy_mem buddy, u32 seg, u32 order) in mlx5hws_buddy_free_mem() argument 138 seg >>= order; in mlx5hws_buddy_free_mem() 140 while (test_bit(seg ^ 1, buddy->bitmap[order])) { in mlx5hws_buddy_free_mem() 141 bitmap_clear(buddy->bitmap[order], seg ^ 1, 1); in mlx5hws_buddy_free_mem() [all …]
/linux/drivers/gpu/drm/i915/selftests/
H A D	i915_syncmap.c	274 unsigned int pass, order; in igt_syncmap_join_above() local 296 for (order = 0; order < 64; order += SHIFT) { in igt_syncmap_join_above() 297 u64 context = BIT_ULL(order); in igt_syncmap_join_above() 335 unsigned int step, order, idx; in igt_syncmap_join_below() local 345 for (order = 64 - SHIFT; order > 0; order -= SHIFT) { in igt_syncmap_join_below() 346 u64 context = step * BIT_ULL(order); in igt_syncmap_join_below() 354 context, order, step, sync->height, sync->prefix); in igt_syncmap_join_below() 362 for (order = SHIFT; order < 64; order += SHIFT) { in igt_syncmap_join_below() 363 u64 context = step * BIT_ULL(order); in igt_syncmap_join_below() 367 context, order, step); in igt_syncmap_join_below() [all …]
H A D	i915_random.c	70 void i915_random_reorder(unsigned int order, unsigned int count, in i915_random_reorder() argument 73 i915_prandom_shuffle(order, sizeof(order), count, state); in i915_random_reorder() 78 unsigned int order, i; in i915_random_order() local 80 order = kmalloc_array(count, sizeof(order), in i915_random_order() 82 if (!order) in i915_random_order() 83 return order; in i915_random_order() 86 order[i] = i; in i915_random_order() 88 i915_random_reorder(order, count, state); in i915_random_order() 89 return order; in i915_random_order()
/linux/arch/arm/lib/
H A D	lib1funcs.S	`106 .macro ARM_DIV2_ORDER divisor, order argument 110 clz \order, \divisor 111 rsb \order, \order, #31 117 movhs \order, #16 118 movlo \order, #0 122 addhs \order, \order, #8 126 addhs \order, \order, #4 129 addhi \order, \order, #3 130 addls \order, \order, \divisor, lsr #1 137 .macro ARM_MOD_BODY dividend, divisor, order, spare [all …]`
/linux/tools/testing/radix-tree/
H A D	iteration_check.c	`25 int order; in my_item_insert() local 29 for (order = max_order; order >= 0; order--) { in my_item_insert() 30 xas_set_order(&xas, index, order); in my_item_insert() 31 item->order = order; in my_item_insert() 41 if (order < 0) in my_item_insert() 165 void iteration_test(unsigned order, unsigned test_duration) in iteration_test() argument 170 order > 0 ? "multiorder " : "", test_duration); in iteration_test() 172 max_order = order; in iteration_test()`
/linux/drivers/gpu/drm/
H A D	drm_pagemap.c	183 unsigned int order = 0; in drm_pagemap_migration_unlock_put_pages() local 190 order = folio_order(folio); in drm_pagemap_migration_unlock_put_pages() 196 i += NR_PAGES(order); in drm_pagemap_migration_unlock_put_pages() 210 unsigned int order, in drm_pagemap_get_devmem_page() argument 214 order); in drm_pagemap_get_devmem_page() 249 unsigned int order = 0; in drm_pagemap_migrate_map_pages() local 255 order = folio_order(folio); in drm_pagemap_migrate_map_pages() 266 num_local_pages += NR_PAGES(order); in drm_pagemap_migrate_map_pages() 268 num_peer_pages += NR_PAGES(order); in drm_pagemap_migrate_map_pages() 271 addr = dpagemap->ops->device_map(dpagemap, dev, page, order, dir); in drm_pagemap_migrate_map_pages() [all …]
/linux/arch/riscv/include/asm/
H A D	kvm_tlb.h	`25 unsigned long order; member 36 unsigned long order); 39 unsigned long order); 45 unsigned long order); 50 unsigned long order); 65 unsigned long order, unsigned long vmid); 72 unsigned long order, unsigned long asid, 80 unsigned long order, unsigned long vmid);`
H A D	pgtable-64.h	97 #define for_each_napot_order(order) \ argument 98 for (order = NAPOT_CONT_ORDER_BASE; order < NAPOT_ORDER_MAX; order++) 99 #define for_each_napot_order_rev(order) \ argument 100 for (order = NAPOT_ORDER_MAX - 1; \ 101 order >= NAPOT_CONT_ORDER_BASE; order--) 104 #define napot_cont_shift(order) ((order) + PAGE_SHIFT) argument 105 #define napot_cont_size(order) BIT(napot_cont_shift(order)) argument 106 #define napot_cont_mask(order) (~(napot_cont_size(order) - 1UL)) argument 107 #define napot_pte_num(order) BIT(order) argument
/linux/drivers/infiniband/hw/hns/
H A D	hns_roce_db.c	94 struct hns_roce_db *db, int order) in hns_roce_alloc_db_from_pgdir() argument 99 for (o = order; o <= 1; ++o) { in hns_roce_alloc_db_from_pgdir() 112 if (o > order) in hns_roce_alloc_db_from_pgdir() 113 set_bit(i ^ 1, pgdir->bits[order]); in hns_roce_alloc_db_from_pgdir() 119 db->order = order; in hns_roce_alloc_db_from_pgdir() 125 int order) in hns_roce_alloc_db() argument 133 if (!hns_roce_alloc_db_from_pgdir(pgdir, db, order)) in hns_roce_alloc_db() 145 WARN_ON(hns_roce_alloc_db_from_pgdir(pgdir, db, order)); in hns_roce_alloc_db() 160 o = db->order; in hns_roce_free_db() 163 if (db->order == 0 && test_bit(i ^ 1, db->u.pgdir->order0)) { in hns_roce_free_db()

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