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Searched refs:resv (Results 1 – 25 of 282) sorted by relevance

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/linux-6.15/fs/ocfs2/
H A Dreservations.c57 return resv->r_start + resv->r_len - 1; in ocfs2_resv_end()
89 ocfs2_resv_end(resv), resv->r_len, resv->r_last_start, in ocfs2_dump_resv()
102 ocfs2_resv_end(resv), resv->r_len, resv->r_last_start, in ocfs2_dump_resv()
154 if (resv->r_start > ocfs2_resv_end(resv)) { in ocfs2_check_resmap()
189 memset(resv, 0, sizeof(*resv)); in ocfs2_resv_init_once()
249 resv->r_last_len = resv->r_last_start = 0; in __ocfs2_resv_discard()
670 resv->r_len, resv->r_last_start, in ocfs2_cannibalize_resv()
690 goal = resv->r_last_start + resv->r_last_len; in ocfs2_resv_find_window()
778 resv->r_len = old_end - resv->r_start + 1; in ocfs2_adjust_resv_from_alloc()
798 ocfs2_resv_end(resv), resv->r_len, in ocfs2_resmap_claimed_bits()
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H A Dreservations.h54 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,
/linux-6.15/drivers/dma-buf/
H A Dst-dma-resv.c40 struct dma_resv resv; in sanitycheck() local
53 dma_resv_init(&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()
104 dma_resv_fini(&resv); in test_signaling()
114 struct dma_resv resv; in test_for_each() local
123 dma_resv_init(&resv); in test_for_each()
165 dma_resv_fini(&resv); in test_for_each()
175 struct dma_resv resv; in test_for_each_unlocked() local
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H A Ddma-buf.c105 dma_resv_fini(dmabuf->resv); in dma_buf_release()
257 struct dma_resv *resv; in dma_buf_poll() local
264 resv = dmabuf->resv; in dma_buf_poll()
272 dma_resv_lock(resv, NULL); in dma_buf_poll()
320 dma_resv_unlock(resv); in dma_buf_poll()
628 struct dma_resv *resv = exp_info->resv; in dma_buf_export() local
655 if (!exp_info->resv) in dma_buf_export()
677 if (!resv) { in dma_buf_export()
681 dmabuf->resv = resv; in dma_buf_export()
697 if (!resv) in dma_buf_export()
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/linux-6.15/fs/xfs/scrub/
H A Dnewbt.c97 xnr->resv = resv; in xrep_newbt_init_ag()
190 if (!resv) in xrep_newbt_add_blocks()
212 kfree(resv); in xrep_newbt_add_blocks()
233 .resv = xnr->resv, in xrep_newbt_add_extent()
276 .resv = xnr->resv, in xrep_newbt_alloc_ag_blocks()
350 .resv = xnr->resv, in xrep_newbt_alloc_file_blocks()
488 kfree(resv); in xrep_newbt_free()
565 if (resv->used == resv->len) in xrep_newbt_claim_block()
575 agbno = resv->agbno + resv->used; in xrep_newbt_claim_block()
579 if (resv->used == resv->len) in xrep_newbt_claim_block()
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H A Dalloc_repair.c533 struct xrep_newbt_resv *resv) in xrep_abt_dispose_one() argument
537 xfs_agblock_t free_agbno = resv->agbno + resv->used; in xrep_abt_dispose_one()
538 xfs_extlen_t free_aglen = resv->len - resv->used; in xrep_abt_dispose_one()
541 ASSERT(pag == resv->pag); in xrep_abt_dispose_one()
544 if (resv->used > 0) in xrep_abt_dispose_one()
546 xfs_agbno_to_fsb(pag, resv->agbno), resv->used, in xrep_abt_dispose_one()
579 struct xrep_newbt_resv *resv, *n; in xrep_abt_dispose_reservations() local
585 error = xrep_abt_dispose_one(ra, resv); in xrep_abt_dispose_reservations()
592 xfs_perag_put(resv->pag); in xrep_abt_dispose_reservations()
593 list_del(&resv->list); in xrep_abt_dispose_reservations()
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/linux-6.15/fs/xfs/libxfs/
H A Dxfs_log_rlimit.c84 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()
116 resv->tr_itruncate.tr_logcount = in xfs_log_calc_trans_resv_for_minlogblocks()
134 resv->tr_write.tr_logres = in xfs_log_calc_trans_resv_for_minlogblocks()
136 resv->tr_itruncate.tr_logres = in xfs_log_calc_trans_resv_for_minlogblocks()
138 resv->tr_qm_dqalloc.tr_logres = in xfs_log_calc_trans_resv_for_minlogblocks()
155 struct xfs_trans_resv resv = {}; in xfs_log_get_max_trans_res() local
166 resp = (struct xfs_trans_res *)&resv; in xfs_log_get_max_trans_res()
167 end_resp = (struct xfs_trans_res *)(&resv + 1); in xfs_log_get_max_trans_res()
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H A Dxfs_ag_resv.c136 struct xfs_ag_resv *resv; in __xfs_ag_resv_free() local
152 oldresv = resv->ar_reserved; in __xfs_ag_resv_free()
154 resv->ar_reserved = 0; in __xfs_ag_resv_free()
155 resv->ar_asked = 0; in __xfs_ag_resv_free()
156 resv->ar_orig_reserved = 0; in __xfs_ag_resv_free()
176 struct xfs_ag_resv *resv; in __xfs_ag_resv_init() local
228 resv->ar_asked = ask; in __xfs_ag_resv_init()
343 struct xfs_ag_resv *resv; in xfs_ag_resv_alloc_extent() local
368 resv->ar_reserved -= len; in xfs_ag_resv_alloc_extent()
388 struct xfs_ag_resv *resv; in xfs_ag_resv_free_extent() local
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/linux-6.15/drivers/gpu/drm/ttm/tests/
H A Dttm_bo_test.c70 dma_resv_unlock(bo->base.resv); in ttm_bo_reserve_optimistic_no_ticket()
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()
156 bo2->base.resv->lock.ctx = &ctx2; in ttm_bo_reserve_deadlock()
166 dma_resv_unlock(bo1->base.resv); in ttm_bo_reserve_deadlock()
330 struct dma_resv *resv; in ttm_bo_unreserve_bulk() local
342 resv = kunit_kzalloc(test, sizeof(*resv), GFP_KERNEL); in ttm_bo_unreserve_bulk()
349 dma_resv_init(resv); in ttm_bo_unreserve_bulk()
379 dma_resv_fini(resv); in ttm_bo_unreserve_bulk()
410 dma_resv_unlock(bo->base.resv); in ttm_bo_put_basic()
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H A Dttm_bo_validate_test.c66 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()
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()
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()
213 dma_resv_lock(&resv, NULL); in ttm_bo_init_reserved_resv()
221 KUNIT_EXPECT_PTR_EQ(test, bo->base.resv, &resv); in ttm_bo_init_reserved_resv()
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/linux-6.15/drivers/gpu/drm/ttm/
H A Dttm_bo.c207 bo->base.resv = &bo->base._resv; in ttm_bo_individualize_resv()
242 dma_resv_unlock(bo->base.resv); in ttm_bo_delayed_delete()
312 dma_resv_unlock(bo->base.resv); in ttm_bo_release()
480 dma_resv_unlock(bo->base.resv); in ttm_bo_evict_first()
940 if (resv) in ttm_bo_init_reserved()
941 bo->base.resv = resv; in ttm_bo_init_reserved()
960 if (!resv) in ttm_bo_init_reserved()
963 dma_resv_assert_held(resv); in ttm_bo_init_reserved()
972 if (!resv) in ttm_bo_init_reserved()
1027 sg, resv, destroy); in ttm_bo_init_validate()
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H A Dttm_execbuf_util.c38 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()
H A Dttm_bo_vm.c49 if (dma_resv_test_signaled(bo->base.resv, DMA_RESV_USAGE_KERNEL)) in ttm_bo_vm_fault_idle()
63 (void)dma_resv_wait_timeout(bo->base.resv, in ttm_bo_vm_fault_idle()
66 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_fault_idle()
74 err = dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_KERNEL, true, in ttm_bo_vm_fault_idle()
125 if (unlikely(!dma_resv_trylock(bo->base.resv))) { in ttm_bo_vm_reserve()
135 if (!dma_resv_lock_interruptible(bo->base.resv, in ttm_bo_vm_reserve()
137 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_reserve()
144 if (dma_resv_lock_interruptible(bo->base.resv, NULL)) in ttm_bo_vm_reserve()
154 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_reserve()
344 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_fault()
/linux-6.15/drivers/gpu/drm/
H A Ddrm_gem_shmem_helper.c166 dma_resv_lock(shmem->base.resv, NULL); in drm_gem_shmem_free()
181 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_free()
194 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_get_pages()
295 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_pin()
314 dma_resv_lock(shmem->base.resv, NULL); in drm_gem_shmem_unpin()
316 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_unpin()
559 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_fault()
581 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_vm_open()
593 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_vm_close()
643 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_mmap()
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H A Ddrm_exec.c60 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()
H A Ddrm_gem.c190 if (!obj->resv) in drm_gem_private_object_init()
191 obj->resv = &obj->_resv; in drm_gem_private_object_init()
1205 dma_resv_lock(obj->resv, NULL); in drm_gem_pin()
1207 dma_resv_unlock(obj->resv); in drm_gem_pin()
1214 dma_resv_lock(obj->resv, NULL); in drm_gem_unpin()
1216 dma_resv_unlock(obj->resv); in drm_gem_unpin()
1255 dma_resv_lock(obj->resv, NULL); in drm_gem_lock()
1261 dma_resv_unlock(obj->resv); in drm_gem_unlock()
1271 dma_resv_unlock(obj->resv); in drm_gem_vmap_unlocked()
1281 dma_resv_unlock(obj->resv); in drm_gem_vunmap_unlocked()
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/linux-6.15/drivers/gpu/drm/virtio/
H A Dvirtgpu_prime.c135 exp_info.resv = obj->resv; in virtgpu_gem_prime_export()
156 dma_resv_assert_held(attach->dmabuf->resv); in virtgpu_dma_buf_import_sgt()
158 ret = dma_resv_wait_timeout(attach->dmabuf->resv, in virtgpu_dma_buf_import_sgt()
191 dma_resv_assert_held(attach->dmabuf->resv); in virtgpu_dma_buf_unmap()
213 dma_resv_lock(dmabuf->resv, NULL); in virtgpu_dma_buf_free_obj()
215 dma_resv_unlock(dmabuf->resv); in virtgpu_dma_buf_free_obj()
235 struct dma_resv *resv = attach->dmabuf->resv; in virtgpu_dma_buf_init_obj() local
246 dma_resv_lock(resv, NULL); in virtgpu_dma_buf_init_obj()
266 dma_resv_unlock(resv); in virtgpu_dma_buf_init_obj()
273 dma_resv_unlock(resv); in virtgpu_dma_buf_init_obj()
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/linux-6.15/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_dma_buf.c107 dma_resv_assert_held(dmabuf->resv); in amdgpu_dma_buf_pin()
343 struct dma_resv *resv = dma_buf->resv; in amdgpu_dma_buf_create_obj() local
350 dma_resv_lock(resv, NULL); in amdgpu_dma_buf_create_obj()
363 ttm_bo_type_sg, resv, &gobj, 0); in amdgpu_dma_buf_create_obj()
371 dma_resv_unlock(resv); in amdgpu_dma_buf_create_obj()
375 dma_resv_unlock(resv); in amdgpu_dma_buf_create_obj()
414 struct dma_resv *resv = vm->root.bo->tbo.base.resv; in amdgpu_dma_buf_move_notify() local
421 r = dma_resv_lock(resv, ticket); in amdgpu_dma_buf_move_notify()
430 if (!dma_resv_trylock(resv)) in amdgpu_dma_buf_move_notify()
435 r = dma_resv_reserve_fences(resv, 2); in amdgpu_dma_buf_move_notify()
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/linux-6.15/drivers/gpu/drm/vgem/
H A Dvgem_fence.c131 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()
/linux-6.15/drivers/gpu/drm/radeon/
H A Dradeon_prime.c49 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()
/linux-6.15/drivers/gpu/drm/i915/gem/
H A Di915_gem_wait.c36 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()
/linux-6.15/tools/include/uapi/linux/
H A Dio_uring.h493 __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
/linux-6.15/kernel/irq/
H A Daffinity.c113 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()
/linux-6.15/drivers/gpu/drm/loongson/
H A Dlsdc_gem.c22 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()
/linux-6.15/include/uapi/linux/
H A Dio_uring.h562 __u32 resv[3]; member
673 __u32 resv; member
718 __u32 resv; member
724 __u32 resv; member
738 __u8 resv; member
746 __u16 resv; member
758 __u8 resv; member
785 __u16 resv; member
832 __u64 resv[3]; member
875 __u32 resv; member
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