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Searched refs:xa (Results 1 – 25 of 186) sorted by relevance

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/linux/lib/
H A Dtest_xarray.c20 void xa_dump(const struct xarray *xa) { } in xa_dump() argument
23 #define XA_BUG_ON(xa, x) do { \ argument
27 xa_dump(xa); \
40 static void *xa_store_index(struct xarray *xa, unsigned long index, gfp_t gfp) in xa_store_index() argument
42 return xa_store(xa, index, xa_mk_index(index), gfp); in xa_store_index()
45 static void xa_insert_index(struct xarray *xa, unsigned long index) in xa_insert_index() argument
47 XA_BUG_ON(xa, xa_insert(xa, index, xa_mk_index(index), in xa_insert_index()
51 static void xa_alloc_index(struct xarray *xa, unsigned long index, gfp_t gfp) in xa_alloc_index() argument
55 XA_BUG_ON(xa, xa_alloc(xa, &id, xa_mk_index(index), xa_limit_32b, in xa_alloc_index()
57 XA_BUG_ON(xa, id != index); in xa_alloc_index()
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H A Dxarray.c33 static inline unsigned int xa_lock_type(const struct xarray *xa) in xa_lock_type() argument
35 return (__force unsigned int)xa->xa_flags & 3; in xa_lock_type()
58 static inline bool xa_track_free(const struct xarray *xa) in xa_track_free() argument
60 return xa->xa_flags & XA_FLAGS_TRACK_FREE; in xa_track_free()
63 static inline bool xa_zero_busy(const struct xarray *xa) in xa_zero_busy() argument
65 return xa->xa_flags & XA_FLAGS_ZERO_BUSY; in xa_zero_busy()
68 static inline void xa_mark_set(struct xarray *xa, xa_mark_t mark) in xa_mark_set() argument
70 if (!(xa->xa_flags & XA_FLAGS_MARK(mark))) in xa_mark_set()
71 xa->xa_flags |= XA_FLAGS_MARK(mark); in xa_mark_set()
74 static inline void xa_mark_clear(struct xarray *xa, xa_mark_t mark) in xa_mark_clear() argument
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H A Didr.c385 XA_STATE(xas, &ida->xa, min / IDA_BITMAP_BITS); in ida_alloc_range()
508 xa_lock_irqsave(&ida->xa, flags); in ida_find_first_range()
510 entry = xa_find(&ida->xa, &index, max / IDA_BITMAP_BITS, XA_PRESENT); in ida_find_first_range()
534 xa_unlock_irqrestore(&ida->xa, flags); in ida_find_first_range()
543 xa_unlock_irqrestore(&ida->xa, flags); in ida_find_first_range()
558 XA_STATE(xas, &ida->xa, id / IDA_BITMAP_BITS); in ida_free()
612 XA_STATE(xas, &ida->xa, 0); in ida_destroy()
663 struct xarray *xa = &ida->xa; in ida_dump() local
664 pr_debug("ida: %p node %p free %d\n", ida, xa->xa_head, in ida_dump()
665 xa->xa_flags >> ROOT_TAG_SHIFT); in ida_dump()
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/linux/include/linux/
H A Dxarray.h363 void *xa_find(struct xarray *xa, unsigned long *index,
365 void *xa_find_after(struct xarray *xa, unsigned long *index,
382 static inline void xa_init_flags(struct xarray *xa, gfp_t flags) in xa_init_flags() argument
384 spin_lock_init(&xa->xa_lock); in xa_init_flags()
385 xa->xa_flags = flags; in xa_init_flags()
386 xa->xa_head = NULL; in xa_init_flags()
397 static inline void xa_init(struct xarray *xa) in xa_init() argument
399 xa_init_flags(xa, 0); in xa_init()
409 static inline bool xa_empty(const struct xarray *xa) in xa_empty() argument
411 return xa->xa_head == NULL; in xa_empty()
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H A Didr.h264 struct xarray xa; member
270 .xa = XARRAY_INIT(name, IDA_INIT_FLAGS) \
334 xa_init_flags(&ida->xa, IDA_INIT_FLAGS); in ida_init()
339 return xa_empty(&ida->xa); in ida_is_empty()
/linux/rust/kernel/
H A Dxarray.rs58 xa: Opaque<bindings::xarray>, field
75 unsafe { bindings::xa_destroy(self.xa.get()) }; in drop()
98 xa <- Opaque::ffi_init(|xa| unsafe { in new()
99 bindings::xa_init_flags(xa, flags) in new()
110 bindings::xa_find(self.xa.get(), &mut index, usize::MAX, bindings::XA_PRESENT) in iter()
115 bindings::xa_find_after(self.xa.get(), &mut index, usize::MAX, bindings::XA_PRESENT) in iter()
124 if (unsafe { bindings::xa_trylock(self.xa.get()) } != 0) { in try_lock()
126 xa: self, in try_lock()
137 unsafe { bindings::xa_lock(self.xa.get()) }; in lock()
140 xa: self, in lock()
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/linux/rust/helpers/
H A Dxarray.c10 void rust_helper_xa_init_flags(struct xarray *xa, gfp_t flags) in rust_helper_xa_init_flags() argument
12 return xa_init_flags(xa, flags); in rust_helper_xa_init_flags()
15 int rust_helper_xa_trylock(struct xarray *xa) in rust_helper_xa_trylock() argument
17 return xa_trylock(xa); in rust_helper_xa_trylock()
20 void rust_helper_xa_lock(struct xarray *xa) in rust_helper_xa_lock() argument
22 return xa_lock(xa); in rust_helper_xa_lock()
25 void rust_helper_xa_unlock(struct xarray *xa) in rust_helper_xa_unlock() argument
27 return xa_unlock(xa); in rust_helper_xa_unlock()
/linux/drivers/infiniband/core/
H A Drestrack.c35 xa_init_flags(&rt[i].xa, XA_FLAGS_ALLOC); in rdma_restrack_init()
50 struct xarray *xa = &dev->res[i].xa; in rdma_restrack_clean() local
52 WARN_ON(!xa_empty(xa)); in rdma_restrack_clean()
53 xa_destroy(xa); in rdma_restrack_clean()
69 XA_STATE(xas, &rt->xa, 0); in rdma_restrack_count()
72 xa_lock(&rt->xa); in rdma_restrack_count()
74 if (xa_get_mark(&rt->xa, e->id, RESTRACK_DD) && !show_details) in rdma_restrack_count()
78 xa_unlock(&rt->xa); in rdma_restrack_count()
205 ret = xa_insert(&rt->xa, res->id, res, GFP_KERNEL); in rdma_restrack_add()
210 xa_set_mark(&rt->xa, res->id, RESTRACK_DD); in rdma_restrack_add()
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/linux/include/trace/events/
H A Dxdp.h306 TP_PROTO(const struct xdp_mem_allocator *xa),
308 TP_ARGS(xa),
311 __field(const struct xdp_mem_allocator *, xa)
318 __entry->xa = xa;
319 __entry->mem_id = xa->mem.id;
320 __entry->mem_type = xa->mem.type;
321 __entry->allocator = xa->allocator;
333 TP_PROTO(const struct xdp_mem_allocator *xa,
336 TP_ARGS(xa, rxq),
339 __field(const struct xdp_mem_allocator *, xa)
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/linux/tools/testing/radix-tree/
H A Diteration_check_2.c35 struct xarray *xa = arg; in throbber() local
43 xa_store(xa, i, xa_mk_value(i), GFP_KERNEL); in throbber()
44 xa_set_mark(xa, i, XA_MARK_0); in throbber()
47 xa_erase(xa, i); in throbber()
H A Dtest.c79 int item_delete_rcu(struct xarray *xa, unsigned long index) in item_delete_rcu() argument
81 struct item *item = xa_erase(xa, index); in item_delete_rcu()
173 int tag_tagged_items(struct xarray *xa, unsigned long start, unsigned long end, in tag_tagged_items() argument
176 XA_STATE(xas, xa, start); in tag_tagged_items()
255 void item_kill_tree(struct xarray *xa) in item_kill_tree() argument
257 XA_STATE(xas, xa, 0); in item_kill_tree()
267 assert(xa_empty(xa)); in item_kill_tree()
H A Diteration_check.c21 void my_item_insert(struct xarray *xa, unsigned long index) in my_item_insert() argument
23 XA_STATE(xas, xa, index); in my_item_insert()
/linux/fs/xfs/libxfs/
H A Dxfs_group.c40 xg = xa_load(&mp->m_groups[type].xa, index); in xfs_group_get()
81 xg = xa_load(&mp->m_groups[type].xa, index); in xfs_group_grab()
135 xg = xa_find(&mp->m_groups[type].xa, &index, ULONG_MAX, mark); in xfs_group_grab_next_mark()
160 struct xfs_group *xg = xa_erase(&mp->m_groups[type].xa, index); in xfs_group_free()
207 error = xa_insert(&mp->m_groups[type].xa, index, xg, GFP_KERNEL); in xfs_group_insert()
/linux/arch/arm64/boot/dts/qcom/
H A Dpmr735d_a.dtsi37 reg = <0xa SPMI_USID>;
44 interrupts = <0xa 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
H A Dhamoa-pmics.dtsi292 interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
330 interrupts = <0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
355 interrupts = <0x3 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
379 interrupts = <0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
403 interrupts = <0x5 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
427 interrupts = <0x6 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
452 interrupts = <0x8 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
477 interrupts = <0x9 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
527 reg = <0xa SPMI_USID>;
H A Dpm8550vs.dtsi104 interrupts = <0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
128 interrupts = <0x3 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
152 interrupts = <0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
176 interrupts = <0x6 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
H A Dlemans-pmics.dtsi111 interrupts-extended = <&spmi_bus 0x0 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
177 interrupts-extended = <&spmi_bus 0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
201 interrupts-extended = <&spmi_bus 0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
225 interrupts-extended = <&spmi_bus 0x6 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
H A Dsc8280xp-pmics.dtsi201 interrupts-extended = <&spmi_bus 0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
227 interrupts-extended = <&spmi_bus 0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
262 interrupts-extended = <&spmi_bus 0x3 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
288 interrupts-extended = <&spmi_bus 0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
/linux/io_uring/
H A Dtctx.c57 xa_for_each(&tctx->xa, index, node) { in __io_uring_free()
94 xa_init(&tctx->xa); in io_uring_alloc_task_context()
125 if (!xa_load(&tctx->xa, (unsigned long)ctx)) { in __io_uring_add_tctx_node()
132 ret = xa_err(xa_store(&tctx->xa, (unsigned long)ctx, in __io_uring_add_tctx_node()
172 node = xa_erase(&tctx->xa, index); in io_uring_del_tctx_node()
194 xa_for_each(&tctx->xa, index, node) { in io_uring_clean_tctx()
/linux/arch/powerpc/boot/dts/fsl/
H A Dp2020ds.dtsi221 0x8800 0x0 0x0 0x2 &i8259 0xa 0x2
225 0x8900 0x0 0x0 0x2 &i8259 0xa 0x2
229 0x8a00 0x0 0x0 0x2 &i8259 0xa 0x2
233 0x8b00 0x0 0x0 0x2 &i8259 0xa 0x2
237 0x8c00 0x0 0x0 0x2 &i8259 0xa 0x2
241 0x8d00 0x0 0x0 0x2 &i8259 0xa 0x2
245 0x8e00 0x0 0x0 0x2 &i8259 0xa 0x2
249 0x8f00 0x0 0x0 0x2 &i8259 0xa 0x2
/linux/drivers/cxl/core/
H A Dcdat.c390 static void discard_dsmas(struct xarray *xa) in discard_dsmas() argument
395 xa_for_each(xa, index, ent) { in discard_dsmas()
396 xa_erase(xa, index); in discard_dsmas()
399 xa_destroy(xa); in discard_dsmas()
723 static void free_perf_xa(struct xarray *xa) in free_perf_xa() argument
728 if (!xa) in free_perf_xa()
731 xa_for_each(xa, index, ctx) in free_perf_xa()
733 xa_destroy(xa); in free_perf_xa()
734 kfree(xa); in free_perf_xa()
862 static struct xarray *cxl_rp_gather_bandwidth(struct xarray *xa) in cxl_rp_gather_bandwidth() argument
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/linux/drivers/infiniband/hw/hns/
H A Dhns_roce_srq.c17 xa_lock(&srq_table->xa); in hns_roce_srq_event()
18 srq = xa_load(&srq_table->xa, srqn & (hr_dev->caps.num_srqs - 1)); in hns_roce_srq_event()
21 xa_unlock(&srq_table->xa); in hns_roce_srq_event()
125 ret = xa_err(xa_store_irq(&srq_table->xa, srq->srqn, srq, GFP_KERNEL)); in alloc_srqc()
138 xa_erase_irq(&srq_table->xa, srq->srqn); in alloc_srqc()
156 xa_erase_irq(&srq_table->xa, srq->srqn); in free_srqc()
544 xa_init(&srq_table->xa); in hns_roce_init_srq_table()
/linux/drivers/crypto/intel/qat/qat_common/
H A Dqat_asym_algs.c85 dma_addr_t xa; member
89 dma_addr_t xa; member
105 char *xa; member
233 if (unlikely(!ctx->xa)) in qat_dh_compute_value()
265 qat_req->in.dh.in.xa = ctx->dma_xa; in qat_dh_compute_value()
270 qat_req->in.dh.in_g2.xa = ctx->dma_xa; in qat_dh_compute_value()
275 qat_req->in.dh.in.xa = ctx->dma_xa; in qat_dh_compute_value()
461 if (ctx->xa) { in qat_dh_clear_ctx()
462 memset(ctx->xa, 0, ctx->p_size); in qat_dh_clear_ctx()
463 dma_free_coherent(dev, ctx->p_size, ctx->xa, ctx->dma_xa); in qat_dh_clear_ctx()
[all …]
/linux/fs/cachefiles/
H A Ddaemon.c139 struct xarray *xa = &cache->reqs; in cachefiles_flush_reqs() local
159 xa_lock(xa); in cachefiles_flush_reqs()
160 xa_for_each(xa, index, req) { in cachefiles_flush_reqs()
163 __xa_erase(xa, index); in cachefiles_flush_reqs()
165 xa_unlock(xa); in cachefiles_flush_reqs()
/linux/arch/powerpc/boot/dts/
H A Dmvme5100.dts132 0x8000 0x0 0x0 0x2 &mpic 0xa 0x1
139 0x8800 0x0 0x0 0x3 &mpic 0xa 0x1
149 0xa000 0x0 0x0 0x2 &mpic 0xa 0x1

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