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Searched refs:dirty (Results 1 – 25 of 251) sorted by relevance

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/linux/sound/pci/ctxfi/
H A Dcthw20k1.c101 union src_dirty dirty; member
124 union src_mgr_dirty dirty; member
148 union srcimp_mgr_dirty dirty; member
181 ctl->dirty.bf.ctl = 1; in src_set_state()
190 ctl->dirty.bf.ctl = 1; in src_set_bm()
199 ctl->dirty.bf.ctl = 1; in src_set_rsr()
208 ctl->dirty.bf.ctl = 1; in src_set_sf()
217 ctl->dirty.bf.ctl = 1; in src_set_wr()
226 ctl->dirty.bf.ctl = 1; in src_set_pm()
235 ctl->dirty.bf.ctl = 1; in src_set_rom()
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H A Dcthw20k2.c79 /* SRC resource register dirty flags */
101 union src_dirty dirty; member
124 union src_mgr_dirty dirty; member
137 /* SRCIMP manager register dirty flags */
148 union srcimp_mgr_dirty dirty; member
181 ctl->dirty.bf.ctl = 1; in src_set_state()
190 ctl->dirty.bf.ctl = 1; in src_set_bm()
199 ctl->dirty.bf.ctl = 1; in src_set_rsr()
208 ctl->dirty.bf.ctl = 1; in src_set_sf()
217 ctl->dirty in src_set_wr()
596 union amixer_dirty dirty; global() member
748 union dai_dirty dirty; global() member
789 union dao_dirty dirty; global() member
811 union daio_mgr_dirty dirty; global() member
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/linux/fs/ubifs/
H A Dlprops.c32 return lprops->free + lprops->dirty; in get_heap_comp_val()
34 return lprops->dirty; in get_heap_comp_val()
407 if (lprops->free + lprops->dirty == c->leb_size) { in ubifs_categorize_lprops()
415 if (lprops->dirty + lprops->free >= c->min_idx_node_sz) in ubifs_categorize_lprops()
418 if (lprops->dirty >= c->dead_wm && in ubifs_categorize_lprops()
419 lprops->dirty > lprops->free) in ubifs_categorize_lprops()
522 int free, int dirty, int flags, in ubifs_change_lp() argument
532 lprops->lnum, free, dirty, flags); in ubifs_change_lp()
545 ubifs_assert(c, dirty == LPROPS_NC || dirty >= 0); in ubifs_change_lp()
554 ubifs_assert(c, !(lprops->free & 7) && !(lprops->dirty & 7)); in ubifs_change_lp()
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H A Dfind.c54 if (lprops->free + lprops->dirty >= c->dark_wm) in valuable()
97 if (lprops->free + lprops->dirty < data->min_space) in scan_for_dirty_cb()
103 if (lprops->free + lprops->dirty == c->leb_size) { in scan_for_dirty_cb()
107 } else if (lprops->dirty < c->dead_wm) in scan_for_dirty_cb()
138 if (lprops->free + lprops->dirty < min_space) in scan_for_dirty()
140 if (lprops->dirty < c->dead_wm) in scan_for_dirty()
154 if (lprops->free + lprops->dirty < min_space) in scan_for_dirty()
158 if (lprops->dirty < c->dead_wm) in scan_for_dirty()
180 ubifs_assert(c, lprops->free + lprops->dirty >= min_space); in scan_for_dirty()
181 ubifs_assert(c, lprops->dirty >= c->dead_wm || in scan_for_dirty()
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H A Dlpt.c353 pack_bits(c, &addr, &pos, pnode->lprops[i].dirty >> 3, in ubifs_pack_pnode()
415 pack_bits(c, &addr, &pos, ltab[i].dirty, c->lpt_spc_bits); in ubifs_pack_ltab()
452 void ubifs_add_lpt_dirt(struct ubifs_info *c, int lnum, int dirty) in ubifs_add_lpt_dirt() argument
454 if (!dirty || !lnum) in ubifs_add_lpt_dirt()
457 lnum, dirty, c->ltab[lnum - c->lpt_first].dirty); in ubifs_add_lpt_dirt()
459 c->ltab[lnum - c->lpt_first].dirty += dirty; in ubifs_add_lpt_dirt()
469 static void set_ltab(struct ubifs_info *c, int lnum, int free, int dirty) in set_ltab() argument
473 c->ltab[lnum - c->lpt_first].dirty, free, dirty); in set_ltab()
476 c->ltab[lnum - c->lpt_first].dirty = dirty; in set_ltab()
644 ltab[i].dirty = 0; in ubifs_create_dflt_lpt()
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H A Dlpt_commit.c129 static void upd_ltab(struct ubifs_info *c, int lnum, int free, int dirty) in upd_ltab() argument
133 c->ltab[lnum - c->lpt_first].dirty, free, dirty); in upd_ltab()
136 c->ltab[lnum - c->lpt_first].dirty += dirty; in upd_ltab()
691 else if (c->ltab[i].free + c->ltab[i].dirty == c->leb_size) in need_write_all()
715 if (c->ltab[i].dirty > 0 && in lpt_tgc_start()
716 c->ltab[i].free + c->ltab[i].dirty == c->leb_size) { in lpt_tgc_start()
719 c->ltab[i].dirty = 0; in lpt_tgc_start()
1152 int i, lnum = -1, dirty = 0; in lpt_gc() local
1158 c->ltab[i].free + c->ltab[i].dirty == c->leb_size) in lpt_gc()
1160 if (c->ltab[i].dirty > dirty) { in lpt_gc()
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/linux/drivers/vfio/pci/pds/
H A Ddirty.c21 return pds_vfio->dirty.is_enabled; in pds_vfio_dirty_is_enabled()
26 pds_vfio->dirty.is_enabled = true; in pds_vfio_dirty_set_enabled()
31 pds_vfio->dirty.is_enabled = false; in pds_vfio_dirty_set_disabled()
94 static void pds_vfio_dirty_free_bitmaps(struct pds_vfio_dirty *dirty) in pds_vfio_dirty_free_bitmaps() argument
96 if (!dirty->regions) in pds_vfio_dirty_free_bitmaps()
99 for (int i = 0; i < dirty->num_regions; i++) { in pds_vfio_dirty_free_bitmaps()
100 struct pds_vfio_region *region = &dirty->regions[i]; in pds_vfio_dirty_free_bitmaps()
128 struct pds_vfio_dirty *dirty = &pds_vfio->dirty; in pds_vfio_dirty_free_sgl() local
130 if (!dirty->regions) in pds_vfio_dirty_free_sgl()
133 for (int i = 0; i < dirty->num_regions; i++) { in pds_vfio_dirty_free_sgl()
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/linux/Documentation/mm/
H A Darch_pgtable_helpers.rst25 | pte_dirty | Tests a dirty PTE |
33 | pte_soft_dirty | Tests a soft dirty PTE |
35 | pte_swp_soft_dirty | Tests a soft dirty swapped PTE |
41 | pte_mkdirty | Creates a dirty PTE |
55 | pte_mksoft_dirty | Creates a soft dirty PTE |
57 | pte_clear_soft_dirty | Clears a soft dirty PTE |
59 | pte_swp_mksoft_dirty | Creates a soft dirty swapped PTE |
61 | pte_swp_clear_soft_dirty | Clears a soft dirty swapped PTE |
95 | pmd_dirty | Tests a dirty PMD |
103 | pmd_soft_dirty | Tests a soft dirty PMD |
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/linux/Documentation/admin-guide/mm/
H A Dsoft-dirty.rst5 The soft-dirty is a bit on a PTE which helps to track which pages a task
8 1. Clear soft-dirty bits from the task's PTEs.
15 3. Read soft-dirty bits from the PTEs.
18 64-bit qword is the soft-dirty one. If set, the respective PTE was
23 when the soft-dirty bit is cleared. So, after this, when the task tries to
25 the soft-dirty bit on the respective PTE.
28 soft-dirty bits clear, the #PF-s that occur after that are processed fast.
30 the kernel does is finds this fact out and puts both writable and soft-dirty
34 there is still a scenario when we can lose soft dirty bits -- a task
37 including soft dirty bits. To notify user space application about such
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/linux/fs/xfs/scrub/
H A Dquota_repair.c109 bool *dirty) in xrep_quota_item_bmap() argument
147 *dirty = true; in xrep_quota_item_bmap()
156 bool *dirty) in xrep_quota_item_timer() argument
161 *dirty = true; in xrep_quota_item_timer()
164 *dirty = true; in xrep_quota_item_timer()
177 bool dirty = false; in xrep_quota_item() local
190 error = xrep_quota_item_bmap(sc, dq, &dirty); in xrep_quota_item()
198 dirty = true; in xrep_quota_item()
203 dirty = true; in xrep_quota_item()
208 dirty = true; in xrep_quota_item()
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H A Dnlinks_repair.c99 bool dirty = false; in xrep_nlinks_repair_inode() local
216 dirty = true; in xrep_nlinks_repair_inode()
227 dirty = true; in xrep_nlinks_repair_inode()
243 dirty = true; in xrep_nlinks_repair_inode()
252 dirty = true; in xrep_nlinks_repair_inode()
255 if (!dirty) { in xrep_nlinks_repair_inode()
/linux/fs/jffs2/
H A Ddebug.c163 uint32_t free = 0, dirty = 0, used = 0, wasted = 0, in __jffs2_dbg_superblock_counts() local
171 dirty += c->gcblock->dirty_size; in __jffs2_dbg_superblock_counts()
179 dirty += c->nextblock->dirty_size; in __jffs2_dbg_superblock_counts()
187 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
195 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
203 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
211 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
219 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
227 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
235 dirty += jeb->dirty_size; in __jffs2_dbg_superblock_counts()
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/linux/mm/
H A Dpage-writeback.c441 unsigned long dirty; in node_dirty_limit() local
444 dirty = DIV_ROUND_UP(vm_dirty_bytes, PAGE_SIZE) * in node_dirty_limit()
447 dirty = vm_dirty_ratio * node_memory / 100; in node_dirty_limit()
450 dirty += dirty / 4; in node_dirty_limit()
456 return min_t(unsigned long, dirty, UINT_MAX); in node_dirty_limit()
822 unsigned long clean = filepages - min(filepages, mdtc->dirty); in mdtc_calc_avail()
823 unsigned long global_clean = gdtc->avail - min(gdtc->avail, gdtc->dirty); in mdtc_calc_avail()
843 dtc->dirty = global_node_page_state(NR_FILE_DIRTY); in domain_dirty_avail()
845 dtc->dirty += global_node_page_state(NR_WRITEBACK); in domain_dirty_avail()
849 mem_cgroup_wb_stats(dtc->wb, &filepages, &headroom, &dtc->dirty, in domain_dirty_avail()
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/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_surface.c643 WARN_ON(res->dirty); in vmw_user_surface_free()
1291 if (res->guest_memory_bo->dirty && res->guest_memory_dirty) { in vmw_gb_surface_bind()
1778 static void vmw_subres_dirty_add(struct vmw_surface_dirty *dirty, in vmw_subres_dirty_add() argument
1782 const struct vmw_surface_cache *cache = &dirty->cache; in vmw_subres_dirty_add()
1783 SVGA3dBox *box = &dirty->boxes[loc_start->sub_resource]; in vmw_subres_dirty_add()
1788 if (WARN_ON(loc_start->sub_resource >= dirty->num_subres)) in vmw_subres_dirty_add()
1826 static void vmw_subres_dirty_full(struct vmw_surface_dirty *dirty, u32 subres) in vmw_subres_dirty_full() argument
1828 const struct vmw_surface_cache *cache = &dirty->cache; in vmw_subres_dirty_full()
1831 SVGA3dBox *box = &dirty->boxes[subres]; in vmw_subres_dirty_full()
1848 struct vmw_surface_dirty *dirty = in vmw_surface_tex_dirty_range_add() local
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H A Dvmwgfx_validation.c82 u32 dirty : 1; member
288 u32 dirty, in vmw_validation_add_resource() argument
336 if (dirty) { in vmw_validation_add_resource()
339 node->dirty = (dirty & VMW_RES_DIRTY_SET) ? 1 : 0; in vmw_validation_add_resource()
359 void *val_private, u32 dirty) in vmw_validation_res_set_dirty() argument
363 if (!dirty) in vmw_validation_res_set_dirty()
369 val->dirty = (dirty & VMW_RES_DIRTY_SET) ? 1 : 0; in vmw_validation_res_set_dirty()
482 val->dirty, in vmw_validation_res_unreserve()
566 if (vbo->dirty) in vmw_validation_bo_validate()
594 val->dirty); in vmw_validation_res_validate()
H A Dvmwgfx_resource.c141 if (res->dirty) in vmw_resource_release()
235 res->dirty = NULL; in vmw_resource_init()
402 if (res->guest_memory_bo->dirty && !res->dirty) { in vmw_resource_do_validate()
406 } else if (!res->guest_memory_bo->dirty && res->dirty) { in vmw_resource_do_validate()
415 if (res->dirty) { in vmw_resource_do_validate()
454 bool dirty, in vmw_resource_unreserve() argument
479 WARN_ON(res->coherent && !new_guest_memory_bo->dirty); in vmw_resource_unreserve()
493 res->res_dirty = dirty; in vmw_resource_unreserve()
1071 if (res->dirty) in vmw_resource_dirty_update()
/linux/fs/ntfs3/
H A Drecord.c58 mi->dirty = true; in mi_new_attt_id()
140 mi->dirty = true; in mi_read()
167 mi->dirty = true; in mi_read()
424 if (!mi->dirty) in mi_write()
437 mi->dirty = false; in mi_write()
478 mi->dirty = true; in mi_format_new()
558 mi->dirty = true; in mi_insert_attr()
585 ni->mi.dirty = true; in mi_remove_attr()
592 mi->dirty = true; in mi_remove_attr()
642 mi->dirty = true; in mi_resize_attr()
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H A Dattrlist.c37 ni->attr_list.dirty = false; in al_destroy()
363 al->dirty = true; in al_add_le()
370 al->dirty = false; in al_add_le()
397 al->dirty = true; in al_remove_le()
411 if (!al->dirty || !al->size) in al_update()
434 ni->mi.dirty = true; in al_update()
435 al->dirty = false; in al_update()
H A Dattrib.c341 mi->dirty = true; in attr_make_nonresident()
368 mi->dirty = true; in attr_make_nonresident()
415 mi->dirty = true; in attr_set_size_res()
449 bool dirty = false; in attr_set_size_ex() local
474 dirty = true; in attr_set_size_ex()
502 mi_b->dirty = dirty = true; in attr_set_size_ex()
579 mi_b->dirty = dirty = true; in attr_set_size_ex()
670 mi_b->dirty = dirty = true; in attr_set_size_ex()
757 mi_b->dirty = dirty = true; in attr_set_size_ex()
799 mi->dirty = true; in attr_set_size_ex()
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/linux/Documentation/dev-tools/
H A Dcheckuapi.rst24 will use any dirty changes in tree to UAPI files. If there are no
25 dirty changes, HEAD will be used.
76 Installing user-facing UAPI headers from dirty tree... OK
78 Checking changes to UAPI headers between HEAD and dirty tree...
100 Installing user-facing UAPI headers from dirty tree... OK
102 Checking changes to UAPI headers between HEAD and dirty tree...
103 ==== ABI differences detected in include/linux/bpf.h from HEAD -> dirty tree ====
124 Installing user-facing UAPI headers from dirty tree... OK
126 Checking changes to UAPI headers between HEAD and dirty tree...
150 Installing user-facing UAPI headers from dirty tree... OK
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/linux/drivers/char/xilinx_hwicap/
H A Dbuffer_icap.c272 bool dirty = false; in buffer_icap_set_configuration() local
281 dirty = true; in buffer_icap_set_configuration()
300 dirty = false; in buffer_icap_set_configuration()
304 if (dirty) { in buffer_icap_set_configuration()
/linux/fs/btrfs/
H A Dsubpage.c385 dirty, start, len); in btrfs_subpage_set_dirty()
434 dirty, start, len); in btrfs_subpage_clear_and_test_dirty()
440 if (subpage_test_bitmap_all_zero(fs_info, folio, dirty)) in btrfs_subpage_clear_and_test_dirty()
530 dirty, start, len); in btrfs_subpage_set_fixup_dirty()
586 dirty, start, len); in btrfs_subpage_clear_fixup_dirty()
602 last = subpage_test_bitmap_all_zero(fs_info, folio, dirty); in btrfs_subpage_clear_fixup_dirty()
687 IMPLEMENT_BTRFS_SUBPAGE_TEST_OP(dirty);
781 IMPLEMENT_BTRFS_PAGE_OPS(dirty, btrfs_folio_mark_dirty_reserved,
815 DEFINE_GET_SUBPAGE_BITMAP(dirty);
856 start_bit = subpage_calc_start_bit(fs_info, folio, dirty, start, len); in btrfs_folio_assert_not_dirty()
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/linux/drivers/md/persistent-data/
H A Ddm-bitset.c112 if (!info->current_index_set || !info->dirty) in dm_bitset_flush()
124 info->dirty = false; in dm_bitset_flush()
143 info->dirty = false; in read_bits()
177 info->dirty = true; in dm_bitset_set_bit()
194 info->dirty = true; in dm_bitset_clear_bit()
/linux/virt/kvm/
H A DKconfig37 # Allow enabling both the dirty bitmap and dirty ring. Only architectures
38 # that need to dirty memory outside of a vCPU context should select this.
/linux/arch/m68k/fpsp040/
H A Dx_unfl.S64 | Clear dirty bit on dest resister in the frame before branching
68 bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
98 | Clear dirty bit on dest resister in the frame before branching
102 bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
119 | Clear dirty bit on dest resister in the frame before branching
123 bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit

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