| /linux-6.12.1/fs/ocfs2/ |
| D | reservations.c | 40 struct ocfs2_alloc_reservation *resv) in ocfs2_resv_window_bits() argument
45 if (!(resv->r_flags & OCFS2_RESV_FLAG_DIR)) { in ocfs2_resv_window_bits()
54 static inline unsigned int ocfs2_resv_end(struct ocfs2_alloc_reservation *resv) in ocfs2_resv_end() argument
56 if (resv->r_len) in ocfs2_resv_end()
57 return resv->r_start + resv->r_len - 1; in ocfs2_resv_end()
58 return resv->r_start; in ocfs2_resv_end()
61 static inline int ocfs2_resv_empty(struct ocfs2_alloc_reservation *resv) in ocfs2_resv_empty() argument
63 return !!(resv->r_len == 0); in ocfs2_resv_empty()
77 struct ocfs2_alloc_reservation *resv; in ocfs2_dump_resv() local
85 resv = rb_entry(node, struct ocfs2_alloc_reservation, r_node); in ocfs2_dump_resv()
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| D | reservations.h | 54 void ocfs2_resv_init_once(struct ocfs2_alloc_reservation *resv);
57 void ocfs2_resv_set_type(struct ocfs2_alloc_reservation *resv,
71 struct ocfs2_alloc_reservation *resv);
122 struct ocfs2_alloc_reservation *resv,
141 struct ocfs2_alloc_reservation *resv,
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| /linux-6.12.1/drivers/dma-buf/ |
| D | st-dma-resv.c | 40 struct dma_resv resv; in sanitycheck() local
53 dma_resv_init(&resv); in sanitycheck()
54 r = dma_resv_lock(&resv, NULL); in sanitycheck()
58 dma_resv_unlock(&resv); in sanitycheck()
59 dma_resv_fini(&resv); in sanitycheck()
66 struct dma_resv resv; in test_signaling() local
76 dma_resv_init(&resv); in test_signaling()
77 r = dma_resv_lock(&resv, NULL); in test_signaling()
83 r = dma_resv_reserve_fences(&resv, 1); in test_signaling()
89 dma_resv_add_fence(&resv, f, usage); in test_signaling()
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| D | dma-buf.c | 104 if (dmabuf->resv == (struct dma_resv *)&dmabuf[1]) in dma_buf_release()
105 dma_resv_fini(dmabuf->resv); in dma_buf_release()
234 static bool dma_buf_poll_add_cb(struct dma_resv *resv, bool write, in dma_buf_poll_add_cb() argument
241 dma_resv_for_each_fence(&cursor, resv, dma_resv_usage_rw(write), in dma_buf_poll_add_cb()
256 struct dma_resv *resv; in dma_buf_poll() local
260 if (!dmabuf || !dmabuf->resv) in dma_buf_poll()
263 resv = dmabuf->resv; in dma_buf_poll()
271 dma_resv_lock(resv, NULL); in dma_buf_poll()
288 if (!dma_buf_poll_add_cb(resv, true, dcb)) in dma_buf_poll()
311 if (!dma_buf_poll_add_cb(resv, false, dcb)) in dma_buf_poll()
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| /linux-6.12.1/fs/xfs/scrub/ |
| D | newbt.c | 89 enum xfs_ag_resv_type resv) in xrep_newbt_init_ag() argument
95 xnr->resv = resv; in xrep_newbt_init_ag()
147 struct xrep_newbt_resv *resv; in xrep_newbt_add_blocks() local
150 resv = kmalloc(sizeof(struct xrep_newbt_resv), XCHK_GFP_FLAGS); in xrep_newbt_add_blocks()
151 if (!resv) in xrep_newbt_add_blocks()
154 INIT_LIST_HEAD(&resv->list); in xrep_newbt_add_blocks()
155 resv->agbno = XFS_FSB_TO_AGBNO(mp, args->fsbno); in xrep_newbt_add_blocks()
156 resv->len = args->len; in xrep_newbt_add_blocks()
157 resv->used = 0; in xrep_newbt_add_blocks()
158 resv->pag = xfs_perag_hold(pag); in xrep_newbt_add_blocks()
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| D | alloc_repair.c | 534 struct xrep_newbt_resv *resv) in xrep_abt_dispose_one() argument
538 xfs_agblock_t free_agbno = resv->agbno + resv->used; in xrep_abt_dispose_one()
539 xfs_extlen_t free_aglen = resv->len - resv->used; in xrep_abt_dispose_one()
542 ASSERT(pag == resv->pag); in xrep_abt_dispose_one()
545 if (resv->used > 0) in xrep_abt_dispose_one()
546 xfs_rmap_alloc_extent(sc->tp, pag->pag_agno, resv->agbno, in xrep_abt_dispose_one()
547 resv->used, XFS_RMAP_OWN_AG); in xrep_abt_dispose_one()
557 trace_xrep_newbt_free_blocks(sc->mp, resv->pag->pag_agno, free_agbno, in xrep_abt_dispose_one()
560 error = __xfs_free_extent(sc->tp, resv->pag, free_agbno, free_aglen, in xrep_abt_dispose_one()
579 struct xrep_newbt_resv *resv, *n; in xrep_abt_dispose_reservations() local
[all …]
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| /linux-6.12.1/fs/xfs/libxfs/ |
| D | xfs_log_rlimit.c | 84 struct xfs_trans_resv *resv) in xfs_log_calc_trans_resv_for_minlogblocks() argument
93 xfs_trans_resv_calc(mp, resv); in xfs_log_calc_trans_resv_for_minlogblocks()
108 xfs_trans_resv_calc(mp, resv); in xfs_log_calc_trans_resv_for_minlogblocks()
115 resv->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; in xfs_log_calc_trans_resv_for_minlogblocks()
116 resv->tr_itruncate.tr_logcount = in xfs_log_calc_trans_resv_for_minlogblocks()
118 resv->tr_qm_dqalloc.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; in xfs_log_calc_trans_resv_for_minlogblocks()
124 resv->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; in xfs_log_calc_trans_resv_for_minlogblocks()
125 resv->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; in xfs_log_calc_trans_resv_for_minlogblocks()
126 resv->tr_qm_dqalloc.tr_logcount = XFS_WRITE_LOG_COUNT; in xfs_log_calc_trans_resv_for_minlogblocks()
134 resv->tr_write.tr_logres = in xfs_log_calc_trans_resv_for_minlogblocks()
[all …]
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| D | xfs_ag_resv.c | 134 struct xfs_ag_resv *resv; in __xfs_ag_resv_free() local
139 resv = xfs_perag_resv(pag, type); in __xfs_ag_resv_free()
141 pag->pag_mount->m_ag_max_usable += resv->ar_asked; in __xfs_ag_resv_free()
148 oldresv = resv->ar_orig_reserved; in __xfs_ag_resv_free()
150 oldresv = resv->ar_reserved; in __xfs_ag_resv_free()
152 resv->ar_reserved = 0; in __xfs_ag_resv_free()
153 resv->ar_asked = 0; in __xfs_ag_resv_free()
154 resv->ar_orig_reserved = 0; in __xfs_ag_resv_free()
174 struct xfs_ag_resv *resv; in __xfs_ag_resv_init() local
226 resv = xfs_perag_resv(pag, type); in __xfs_ag_resv_init()
[all …]
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| /linux-6.12.1/drivers/gpu/drm/ttm/tests/ |
| D | ttm_bo_test.c | 70 dma_resv_unlock(bo->base.resv); in ttm_bo_reserve_optimistic_no_ticket()
83 dma_resv_lock(bo->base.resv, NULL); in ttm_bo_reserve_locked_no_sleep()
86 dma_resv_unlock(bo->base.resv); in ttm_bo_reserve_locked_no_sleep()
126 dma_resv_unlock(bo->base.resv); in ttm_bo_reserve_double_resv()
151 ww_mutex_base_lock(&bo2->base.resv->lock.base); in ttm_bo_reserve_deadlock()
154 lock_release(&bo2->base.resv->lock.base.dep_map, 1); in ttm_bo_reserve_deadlock()
156 bo2->base.resv->lock.ctx = &ctx2; in ttm_bo_reserve_deadlock()
166 dma_resv_unlock(bo1->base.resv); in ttm_bo_reserve_deadlock()
225 mutex_lock(&bo->base.resv->lock.base); in ttm_bo_reserve_interrupted()
231 mutex_unlock(&bo->base.resv->lock.base); in ttm_bo_reserve_interrupted()
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| D | ttm_bo_validate_test.c | 66 struct dma_resv *resv, in dma_resv_kunit_active_fence_init() argument
74 dma_resv_lock(resv, NULL); in dma_resv_kunit_active_fence_init()
75 dma_resv_reserve_fences(resv, 1); in dma_resv_kunit_active_fence_init()
76 dma_resv_add_fence(resv, fence, usage); in dma_resv_kunit_active_fence_init()
77 dma_resv_unlock(resv); in dma_resv_kunit_active_fence_init()
127 dma_resv_unlock(bo->base.resv); in ttm_bo_init_reserved_sys_man()
139 KUNIT_EXPECT_NOT_NULL(test, (void *)bo->base.resv->fences); in ttm_bo_init_reserved_sys_man()
176 dma_resv_unlock(bo->base.resv); in ttm_bo_init_reserved_mock_man()
202 struct dma_resv resv; in ttm_bo_init_reserved_resv() local
212 dma_resv_init(&resv); in ttm_bo_init_reserved_resv()
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| /linux-6.12.1/drivers/gpu/drm/ttm/ |
| D | ttm_bo.c | 76 dma_resv_assert_held(bo->base.resv); in ttm_bo_move_to_lru_tail()
100 dma_resv_assert_held(bo->base.resv); in ttm_bo_set_bulk_move()
148 ret = dma_resv_reserve_fences(bo->base.resv, 1); in ttm_bo_handle_move_mem()
190 if (bo->base.resv == &bo->base._resv) in ttm_bo_individualize_resv()
195 r = dma_resv_copy_fences(&bo->base._resv, bo->base.resv); in ttm_bo_individualize_resv()
206 bo->base.resv = &bo->base._resv; in ttm_bo_individualize_resv()
215 struct dma_resv *resv = &bo->base._resv; in ttm_bo_flush_all_fences() local
219 dma_resv_iter_begin(&cursor, resv, DMA_RESV_USAGE_BOOKKEEP); in ttm_bo_flush_all_fences()
237 dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_BOOKKEEP, false, in ttm_bo_delayed_delete()
239 dma_resv_lock(bo->base.resv, NULL); in ttm_bo_delayed_delete()
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| D | ttm_execbuf_util.c | 38 dma_resv_unlock(bo->base.resv); in ttm_eu_backoff_reservation_reverse()
54 dma_resv_unlock(bo->base.resv); in ttm_eu_backoff_reservation()
102 ret = dma_resv_reserve_fences(bo->base.resv, in ttm_eu_reserve_buffers()
119 ret = dma_resv_reserve_fences(bo->base.resv, in ttm_eu_reserve_buffers()
153 dma_resv_add_fence(bo->base.resv, fence, entry->num_shared ? in ttm_eu_fence_buffer_objects()
156 dma_resv_unlock(bo->base.resv); in ttm_eu_fence_buffer_objects()
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| D | ttm_bo_util.c | 250 fbo->base.base.resv = &fbo->base.base._resv; in ttm_buffer_object_transfer()
474 dma_resv_assert_held(bo->base.resv); in ttm_bo_vmap()
542 dma_resv_assert_held(bo->base.resv); in ttm_bo_vunmap()
562 ret = dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_BOOKKEEP, in ttm_bo_wait_free_node()
662 dma_resv_add_fence(bo->base.resv, fence, DMA_RESV_USAGE_KERNEL); in ttm_bo_move_accel_cleanup()
721 if (dma_resv_test_signaled(bo->base.resv, DMA_RESV_USAGE_BOOKKEEP)) { in ttm_bo_pipeline_gutting()
755 ret = dma_resv_copy_fences(&ghost->base._resv, bo->base.resv); in ttm_bo_pipeline_gutting()
758 dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_BOOKKEEP, in ttm_bo_pipeline_gutting()
780 if (dma_resv_trylock(bo->base.resv)) { in ttm_lru_walk_trylock()
785 if (bo->base.resv == ctx->resv && ctx->allow_res_evict) { in ttm_lru_walk_trylock()
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| /linux-6.12.1/drivers/gpu/drm/ |
| D | drm_gem_shmem_helper.c | 144 dma_resv_lock(shmem->base.resv, NULL); in drm_gem_shmem_free()
159 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_free()
172 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_get_pages()
210 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_put_pages()
234 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_pin_locked()
246 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_unpin_locked()
269 ret = dma_resv_lock_interruptible(shmem->base.resv, NULL); in drm_gem_shmem_pin()
273 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_pin()
292 dma_resv_lock(shmem->base.resv, NULL); in drm_gem_shmem_unpin()
294 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_unpin()
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| D | drm_exec.c | 60 dma_resv_unlock(obj->resv); in drm_exec_unlock_all()
173 ret = dma_resv_lock_slow_interruptible(obj->resv, in drm_exec_lock_contended()
178 dma_resv_lock_slow(obj->resv, &exec->ticket); in drm_exec_lock_contended()
189 dma_resv_unlock(obj->resv); in drm_exec_lock_contended()
222 ret = dma_resv_lock_interruptible(obj->resv, &exec->ticket); in drm_exec_lock_obj()
224 ret = dma_resv_lock(obj->resv, &exec->ticket); in drm_exec_lock_obj()
246 dma_resv_unlock(obj->resv); in drm_exec_lock_obj()
266 dma_resv_unlock(obj->resv); in drm_exec_unlock_obj()
298 ret = dma_resv_reserve_fences(obj->resv, num_fences); in drm_exec_prepare_obj()
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| D | drm_gem.c | 164 if (!obj->resv) in drm_gem_private_object_init()
165 obj->resv = &obj->_resv; in drm_gem_private_object_init()
779 ret = dma_resv_wait_timeout(obj->resv, dma_resv_usage_rw(wait_all), in drm_gem_dma_resv_wait()
1179 dma_resv_lock(obj->resv, NULL); in drm_gem_pin()
1181 dma_resv_unlock(obj->resv); in drm_gem_pin()
1188 dma_resv_lock(obj->resv, NULL); in drm_gem_unpin()
1190 dma_resv_unlock(obj->resv); in drm_gem_unpin()
1197 dma_resv_assert_held(obj->resv); in drm_gem_vmap()
1214 dma_resv_assert_held(obj->resv); in drm_gem_vunmap()
1229 dma_resv_lock(obj->resv, NULL); in drm_gem_lock()
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| /linux-6.12.1/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_dma_buf.c | 289 struct dma_resv *resv = dma_buf->resv; in amdgpu_dma_buf_create_obj() local
296 dma_resv_lock(resv, NULL); in amdgpu_dma_buf_create_obj()
309 ttm_bo_type_sg, resv, &gobj, 0); in amdgpu_dma_buf_create_obj()
317 dma_resv_unlock(resv); in amdgpu_dma_buf_create_obj()
321 dma_resv_unlock(resv); in amdgpu_dma_buf_create_obj()
337 struct ww_acquire_ctx *ticket = dma_resv_locking_ctx(obj->resv); in amdgpu_dma_buf_move_notify()
360 struct dma_resv *resv = vm->root.bo->tbo.base.resv; in amdgpu_dma_buf_move_notify() local
367 r = dma_resv_lock(resv, ticket); in amdgpu_dma_buf_move_notify()
376 if (!dma_resv_trylock(resv)) in amdgpu_dma_buf_move_notify()
381 r = dma_resv_reserve_fences(resv, 2); in amdgpu_dma_buf_move_notify()
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| /linux-6.12.1/include/uapi/linux/ |
| D | io_uring.h | 533 __u32 resv[3]; member
631 __u32 resv; member
651 __u32 resv; member
657 __u32 resv; member
671 __u8 resv; member
679 __u16 resv; member
691 __u8 resv; member
714 __u16 resv; member
761 __u64 resv[3]; member
768 __u32 resv[8]; member
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| /linux-6.12.1/drivers/gpu/drm/vgem/ |
| D | vgem_fence.c | 131 struct dma_resv *resv; in vgem_fence_attach_ioctl() local
154 resv = obj->resv; in vgem_fence_attach_ioctl()
156 if (!dma_resv_test_signaled(resv, usage)) { in vgem_fence_attach_ioctl()
162 dma_resv_lock(resv, NULL); in vgem_fence_attach_ioctl()
163 ret = dma_resv_reserve_fences(resv, 1); in vgem_fence_attach_ioctl()
165 dma_resv_add_fence(resv, fence, arg->flags & VGEM_FENCE_WRITE ? in vgem_fence_attach_ioctl()
167 dma_resv_unlock(resv); in vgem_fence_attach_ioctl()
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| /linux-6.12.1/include/drm/ttm/ |
| D | ttm_bo.h | 189 struct dma_resv *resv; member
290 success = dma_resv_trylock(bo->base.resv); in ttm_bo_reserve()
295 ret = dma_resv_lock_interruptible(bo->base.resv, ticket); in ttm_bo_reserve()
297 ret = dma_resv_lock(bo->base.resv, ticket); in ttm_bo_reserve()
318 int ret = dma_resv_lock_slow_interruptible(bo->base.resv, in ttm_bo_reserve_slowpath()
324 dma_resv_lock_slow(bo->base.resv, ticket); in ttm_bo_reserve_slowpath()
369 dma_resv_unlock(bo->base.resv); in ttm_bo_unreserve()
403 struct sg_table *sg, struct dma_resv *resv,
408 struct sg_table *sg, struct dma_resv *resv,
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| /linux-6.12.1/drivers/gpu/drm/radeon/ |
| D | radeon_prime.c | 49 struct dma_resv *resv = attach->dmabuf->resv; in radeon_gem_prime_import_sg_table() local
54 dma_resv_lock(resv, NULL); in radeon_gem_prime_import_sg_table()
56 RADEON_GEM_DOMAIN_GTT, 0, sg, resv, &bo); in radeon_gem_prime_import_sg_table()
57 dma_resv_unlock(resv); in radeon_gem_prime_import_sg_table()
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| /linux-6.12.1/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_wait.c | 36 i915_gem_object_boost(struct dma_resv *resv, unsigned int flags) in i915_gem_object_boost() argument
57 dma_resv_iter_begin(&cursor, resv, in i915_gem_object_boost()
67 i915_gem_object_wait_reservation(struct dma_resv *resv, in i915_gem_object_wait_reservation() argument
75 i915_gem_object_boost(resv, flags); in i915_gem_object_wait_reservation()
77 dma_resv_iter_begin(&cursor, resv, in i915_gem_object_wait_reservation()
155 dma_resv_iter_begin(&cursor, obj->base.resv, in i915_gem_object_wait_priority()
177 timeout = i915_gem_object_wait_reservation(obj->base.resv, in i915_gem_object_wait()
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| /linux-6.12.1/tools/include/uapi/linux/ |
| D | io_uring.h | 493 __u32 resv[3]; member
577 __u32 resv; member
597 __u32 resv; member
603 __u32 resv; member
617 __u8 resv; member
625 __u16 resv; member
637 __u8 resv; member
645 __u16 resv; member
684 __u64 resv[3]; member
733 __u64 resv; member
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| /linux-6.12.1/kernel/irq/ |
| D | affinity.c | 113 unsigned int resv = affd->pre_vectors + affd->post_vectors; in irq_calc_affinity_vectors() local
116 if (resv > minvec) in irq_calc_affinity_vectors()
120 set_vecs = maxvec - resv; in irq_calc_affinity_vectors()
127 return resv + min(set_vecs, maxvec - resv); in irq_calc_affinity_vectors()
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| /linux-6.12.1/drivers/gpu/drm/loongson/ |
| D | lsdc_gem.c | 22 dma_resv_assert_held(obj->resv); in lsdc_gem_prime_pin()
35 dma_resv_assert_held(obj->resv); in lsdc_gem_prime_unpin()
145 struct dma_resv *resv) in lsdc_gem_object_create() argument
152 lbo = lsdc_bo_create(ddev, domain, size, kerenl, sg, resv); in lsdc_gem_object_create()
179 struct dma_resv *resv = attach->dmabuf->resv; in lsdc_prime_import_sg_table() local
184 dma_resv_lock(resv, NULL); in lsdc_prime_import_sg_table()
186 sg, resv); in lsdc_prime_import_sg_table()
187 dma_resv_unlock(resv); in lsdc_prime_import_sg_table()
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