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Searched refs:resv (Results 1 – 25 of 183) sorted by relevance

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/linux/fs/xfs/scrub/
H A Dnewbt.c100 enum xfs_ag_resv_type resv) in xrep_newbt_init_ag() argument
106 xnr->resv = resv; in xrep_newbt_init_ag()
193 struct xrep_newbt_resv *resv; in xrep_newbt_add_blocks() local
200 resv = kmalloc_obj(struct xrep_newbt_resv, GFP_KERNEL | __GFP_NOFAIL); in xrep_newbt_add_blocks()
202 INIT_LIST_HEAD(&resv->list); in xrep_newbt_add_blocks()
203 resv->agbno = XFS_FSB_TO_AGBNO(mp, args->fsbno); in xrep_newbt_add_blocks()
204 resv->len = args->len; in xrep_newbt_add_blocks()
205 resv->used = 0; in xrep_newbt_add_blocks()
206 resv->pag = xfs_perag_hold(pag); in xrep_newbt_add_blocks()
212 XFS_FREE_EXTENT_SKIP_DISCARD, &resv->autoreap); in xrep_newbt_add_blocks()
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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()
557 trace_xrep_newbt_free_blocks(resv->pag, free_agbno, free_aglen, 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
584 list_for_each_entry_safe(resv, n, &ra->new_bnobt.resv_list, list) { in xrep_abt_dispose_reservations()
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/linux/drivers/gpu/drm/ttm/tests/
H A Dttm_bo_test.c70 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 dma_resv_lock(bo->base.resv, NULL); in ttm_bo_reserve_interrupted()
231 dma_resv_unlock(bo->base.resv); in ttm_bo_reserve_interrupted()
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H A Dttm_tt_test.c161 dma_resv_lock(bo->base.resv, NULL); in ttm_tt_create_basic()
163 dma_resv_unlock(bo->base.resv); in ttm_tt_create_basic()
180 dma_resv_lock(bo->base.resv, NULL); in ttm_tt_create_invalid_bo_type()
182 dma_resv_unlock(bo->base.resv); in ttm_tt_create_invalid_bo_type()
204 dma_resv_lock(bo->base.resv, NULL); in ttm_tt_create_ttm_exists()
206 dma_resv_unlock(bo->base.resv); in ttm_tt_create_ttm_exists()
234 dma_resv_lock(bo->base.resv, NULL); in ttm_tt_create_failed()
236 dma_resv_unlock(bo->base.resv); in ttm_tt_create_failed()
249 dma_resv_lock(bo->base.resv, NULL); in ttm_tt_destroy_basic()
251 dma_resv_unlock(bo->base.resv); in ttm_tt_destroy_basic()
/linux/drivers/dma-buf/
H A Ddma-buf.c185 if (dmabuf->resv == (struct dma_resv *)&dmabuf[1]) in dma_buf_release()
186 dma_resv_fini(dmabuf->resv); in dma_buf_release()
318 static bool dma_buf_poll_add_cb(struct dma_resv *resv, bool write, in dma_buf_poll_add_cb() argument
325 dma_resv_for_each_fence(&cursor, resv, dma_resv_usage_rw(write), in dma_buf_poll_add_cb()
340 struct dma_resv *resv; in dma_buf_poll() local
344 if (!dmabuf || !dmabuf->resv) in dma_buf_poll()
347 resv = dmabuf->resv; in dma_buf_poll()
355 dma_resv_lock(resv, NULL); in dma_buf_poll()
372 if (!dma_buf_poll_add_cb(resv, true, dcb)) in dma_buf_poll()
395 if (!dma_buf_poll_add_cb(resv, false, dcb)) in dma_buf_poll()
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/linux/drivers/gpu/drm/
H A Ddrm_gem_shmem_helper.c176 dma_resv_assert_held(shmem->base.resv); in __drm_gem_shmem_free_sgt_locked()
199 dma_resv_lock(shmem->base.resv, NULL); in drm_gem_shmem_release()
211 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_release()
237 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_get_pages_locked()
276 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_put_pages_locked()
298 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_pin_locked()
315 dma_resv_assert_held(shmem->base.resv); in drm_gem_shmem_unpin_locked()
342 ret = dma_resv_lock_interruptible(shmem->base.resv, NULL); in drm_gem_shmem_pin()
346 dma_resv_unlock(shmem->base.resv); in drm_gem_shmem_pin()
368 dma_resv_lock(shmem->base.resv, NULL); in drm_gem_shmem_unpin()
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H A Ddrm_exec.c57 dma_resv_unlock(obj->resv); in drm_exec_unlock_all()
170 ret = dma_resv_lock_slow_interruptible(obj->resv, in drm_exec_lock_contended()
175 dma_resv_lock_slow(obj->resv, &exec->ticket); in drm_exec_lock_contended()
186 dma_resv_unlock(obj->resv); in drm_exec_lock_contended()
219 ret = dma_resv_lock_interruptible(obj->resv, &exec->ticket); in drm_exec_lock_obj()
221 ret = dma_resv_lock(obj->resv, &exec->ticket); in drm_exec_lock_obj()
243 dma_resv_unlock(obj->resv); in drm_exec_lock_obj()
263 dma_resv_unlock(obj->resv); in drm_exec_unlock_obj()
295 ret = dma_resv_reserve_fences(obj->resv, num_fences); in drm_exec_prepare_obj()
/linux/drivers/gpu/drm/ttm/
H A Dttm_bo.c82 dma_resv_assert_held(bo->base.resv); in ttm_bo_move_to_lru_tail()
106 dma_resv_assert_held(bo->base.resv); in ttm_bo_set_bulk_move()
154 ret = dma_resv_reserve_fences(bo->base.resv, 1); in ttm_bo_handle_move_mem()
196 if (bo->base.resv == &bo->base._resv) in ttm_bo_individualize_resv()
201 r = dma_resv_copy_fences(&bo->base._resv, bo->base.resv); in ttm_bo_individualize_resv()
212 bo->base.resv = &bo->base._resv; in ttm_bo_individualize_resv()
221 struct dma_resv *resv = &bo->base._resv; in ttm_bo_flush_all_fences() local
225 dma_resv_iter_begin(&cursor, resv, DMA_RESV_USAGE_BOOKKEEP); in ttm_bo_flush_all_fences()
243 dma_resv_lock(bo->base.resv, NULL); in ttm_bo_delayed_delete()
245 dma_resv_unlock(bo->base.resv); in ttm_bo_delayed_delete()
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H A Dttm_bo_vm.c52 if (dma_resv_test_signaled(bo->base.resv, DMA_RESV_USAGE_KERNEL)) in ttm_bo_vm_fault_idle()
66 (void)dma_resv_wait_timeout(bo->base.resv, in ttm_bo_vm_fault_idle()
69 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_fault_idle()
77 err = dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_KERNEL, true, in ttm_bo_vm_fault_idle()
128 if (unlikely(!dma_resv_trylock(bo->base.resv))) { in ttm_bo_vm_reserve()
138 if (!dma_resv_lock_interruptible(bo->base.resv, in ttm_bo_vm_reserve()
140 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_reserve()
147 if (dma_resv_lock_interruptible(bo->base.resv, NULL)) in ttm_bo_vm_reserve()
157 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_reserve()
344 dma_resv_unlock(bo->base.resv); in ttm_bo_vm_fault()
/linux/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()
189 dma_resv_assert_held(attach->dmabuf->resv); in virtgpu_dma_buf_unmap()
211 dma_resv_lock(dmabuf->resv, NULL); in virtgpu_dma_buf_free_obj()
213 dma_resv_unlock(dmabuf->resv); in virtgpu_dma_buf_free_obj()
234 struct dma_resv *resv = attach->dmabuf->resv; in virtgpu_dma_buf_init_obj() local
245 dma_resv_lock(resv, NULL); in virtgpu_dma_buf_init_obj()
265 dma_resv_unlock(resv); in virtgpu_dma_buf_init_obj()
279 dma_resv_unlock(resv); in virtgpu_dma_buf_init_obj()
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H A Dvirtgpu_gem.c225 ret = dma_resv_lock_interruptible(objs->objs[0]->resv, NULL); in virtio_gpu_array_lock_resv()
234 ret = dma_resv_reserve_fences(objs->objs[i]->resv, 1); in virtio_gpu_array_lock_resv()
250 dma_resv_lock(objs->objs[0]->resv, NULL); in virtio_gpu_lock_one_resv_uninterruptible()
252 ret = dma_resv_reserve_fences(objs->objs[0]->resv, 1); in virtio_gpu_lock_one_resv_uninterruptible()
263 dma_resv_unlock(objs->objs[0]->resv); in virtio_gpu_array_unlock_resv()
276 dma_resv_add_fence(objs->objs[i]->resv, fence, in virtio_gpu_array_add_fence()
/linux/drivers/gpu/drm/vgem/
H A Dvgem_fence.c116 struct dma_resv *resv; in vgem_fence_attach_ioctl() local
139 resv = obj->resv; in vgem_fence_attach_ioctl()
141 if (!dma_resv_test_signaled(resv, usage)) { in vgem_fence_attach_ioctl()
147 dma_resv_lock(resv, NULL); in vgem_fence_attach_ioctl()
148 ret = dma_resv_reserve_fences(resv, 1); in vgem_fence_attach_ioctl()
150 dma_resv_add_fence(resv, fence, arg->flags & VGEM_FENCE_WRITE ? in vgem_fence_attach_ioctl()
152 dma_resv_unlock(resv); in vgem_fence_attach_ioctl()
/linux/drivers/gpu/drm/panthor/
H A Dpanthor_gem.c148 dma_resv_assert_held(bo->base.resv); in panthor_gem_evaluate_reclaim_state_locked()
224 dma_resv_assert_held(bo->base.resv); in bo_assert_locked_or_gone()
244 dma_resv_assert_held(bo->base.resv); in panthor_gem_backing_get_pages_locked()
263 dma_resv_assert_held(bo->base.resv); in panthor_gem_backing_pin_locked()
315 dma_resv_assert_held(bo->base.resv); in panthor_gem_dev_map_get_sgt_locked()
348 dma_resv_lock(bo->base.resv, NULL); in panthor_gem_get_dev_sgt()
350 dma_resv_unlock(bo->base.resv); in panthor_gem_get_dev_sgt()
387 dma_resv_assert_held(bo->base.resv); in panthor_gem_vmap_get_locked()
426 dma_resv_assert_held(bo->base.resv); in panthor_gem_vmap_put_locked()
504 dma_resv_lock(obj->resv, NULL); in panthor_gem_prime_begin_cpu_access()
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/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_dma_buf.c119 r = dma_resv_lock(bo->tbo.base.resv, NULL); in amdgpu_dma_buf_attach()
125 dma_resv_unlock(bo->tbo.base.resv); in amdgpu_dma_buf_attach()
167 dma_resv_assert_held(dmabuf->resv); in amdgpu_dma_buf_pin()
459 struct dma_resv *resv = dma_buf->resv; in amdgpu_dma_buf_create_obj() local
466 dma_resv_lock(resv, NULL); in amdgpu_dma_buf_create_obj()
479 ttm_bo_type_sg, resv, &gobj, 0); in amdgpu_dma_buf_create_obj()
487 dma_resv_unlock(resv); in amdgpu_dma_buf_create_obj()
491 dma_resv_unlock(resv); in amdgpu_dma_buf_create_obj()
507 struct ww_acquire_ctx *ticket = dma_resv_locking_ctx(obj->resv); in amdgpu_dma_buf_move_notify()
530 struct dma_resv *resv = vm->root.bo->tbo.base.resv; in amdgpu_dma_buf_move_notify() local
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H A Damdgpu_object.c262 bp.resv = NULL; in amdgpu_bo_create_reserved()
640 .resv = bp->resv in amdgpu_bo_create()
710 bp->resv, bp->destroy); in amdgpu_bo_create()
726 bo, bo->tbo.base.resv, &fence, in amdgpu_bo_create()
732 dma_resv_add_fence(bo->tbo.base.resv, fence, in amdgpu_bo_create()
737 if (!bp->resv) in amdgpu_bo_create()
750 if (!bp->resv) in amdgpu_bo_create()
751 dma_resv_unlock(bo->tbo.base.resv); in amdgpu_bo_create()
835 r = dma_resv_wait_timeout(bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL, in amdgpu_bo_kmap()
1164 dma_resv_assert_held(bo->tbo.base.resv); in amdgpu_bo_get_tiling_flags()
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H A Damdgpu_ttm.c297 * @resv: resv object to sync to
311 struct dma_resv *resv, in amdgpu_ttm_copy_mem_to_mem() argument
373 r = amdgpu_copy_buffer(adev, entity, from, to, cur_size, resv, in amdgpu_ttm_copy_mem_to_mem()
425 bo->base.resv, &fence); in amdgpu_move_blit()
1533 dma_resv_for_each_fence(&resv_cursor, bo->base.resv, in amdgpu_ttm_bo_eviction_valuable()
1730 struct amdgpu_vram_resv *resv; in amdgpu_ttm_init_vram_resv() local
1735 resv = &adev->mman.resv_region[id]; in amdgpu_ttm_init_vram_resv()
1736 resv->offset = offset; in amdgpu_ttm_init_vram_resv()
1737 resv in amdgpu_ttm_init_vram_resv()
1820 struct amdgpu_vram_resv *resv; amdgpu_ttm_mark_vram_reserved() local
1846 struct amdgpu_vram_resv *resv; amdgpu_ttm_unmark_vram_reserved() local
1902 struct amdgpu_vram_resv *resv = amdgpu_ttm_training_data_block_init() local
2474 amdgpu_ttm_prepare_job(struct amdgpu_device * adev,struct amdgpu_ttm_buffer_entity * entity,unsigned int num_dw,struct dma_resv * resv,bool vm_needs_flush,struct amdgpu_job ** job,u64 k_job_id) amdgpu_ttm_prepare_job() argument
2525 amdgpu_copy_buffer(struct amdgpu_device * adev,struct amdgpu_ttm_buffer_entity * entity,uint64_t src_offset,uint64_t dst_offset,uint32_t byte_count,struct dma_resv * resv,struct dma_fence ** fence,bool vm_needs_flush,uint32_t copy_flags) amdgpu_copy_buffer() argument
2578 amdgpu_ttm_fill_mem(struct amdgpu_device * adev,struct amdgpu_ttm_buffer_entity * entity,uint32_t src_data,uint64_t dst_addr,uint32_t byte_count,struct dma_resv * resv,struct dma_fence ** fence,bool vm_needs_flush,u64 k_job_id) amdgpu_ttm_fill_mem() argument
2626 amdgpu_ttm_clear_buffer(struct amdgpu_ttm_buffer_entity * entity,struct amdgpu_bo * bo,struct dma_resv * resv,struct dma_fence ** out_fence,bool consider_clear_status,u64 k_job_id) amdgpu_ttm_clear_buffer() argument
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/linux/drivers/gpu/drm/msm/
H A Dmsm_gem_shrinker.c57 struct dma_resv *resv = drm_gpuvm_resv(vm_bo->vm); in with_vm_locks() local
59 if (resv == obj->resv) in with_vm_locks()
66 if (!dma_resv_trylock(resv)) { in with_vm_locks()
86 struct dma_resv *resv = drm_gpuvm_resv(vm_bo->vm); in with_vm_locks() local
88 if (resv == obj->resv) in with_vm_locks()
91 dma_resv_unlock(resv); in with_vm_locks()
132 return dma_resv_wait_timeout(obj->resv, usage, false, 10) > 0; in wait_for_idle()
/linux/include/uapi/linux/
H A Dio_uring.h622 __u32 resv[3]; member
742 __u32 resv; member
787 __u32 resv; member
793 __u32 resv; member
807 __u8 resv; member
815 __u16 resv; member
827 __u8 resv; member
834 __u32 resv[3]; member
861 __u16 resv; member
909 __u32 resv[5]; member
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/linux/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/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()
H A Dradeon_benchmark.c38 struct dma_resv *resv) in radeon_benchmark_do_move() argument
51 resv); in radeon_benchmark_do_move()
56 resv); in radeon_benchmark_do_move()
125 dobj->tbo.base.resv); in radeon_benchmark_move()
136 dobj->tbo.base.resv); in radeon_benchmark_move()
/linux/drivers/gpu/drm/xe/
H A Dxe_mmio_gem.c159 dma_resv_lock(base->resv, NULL); in xe_mmio_gem_destroy()
161 dma_resv_unlock(base->resv); in xe_mmio_gem_destroy()
192 dma_resv_assert_held(base->resv); in alloc_dummy_page_if_needed()
225 dma_resv_assert_held(base->resv); in xe_mmio_gem_vm_fault_locked()
258 dma_resv_lock(base->resv, NULL); in xe_mmio_gem_vm_fault()
260 dma_resv_unlock(base->resv); in xe_mmio_gem_vm_fault()
/linux/mm/
H A Dhugetlb.c464 get_file_region_entry_from_cache(struct resv_map *resv, long from, long to) in get_file_region_entry_from_cache() argument
468 VM_BUG_ON(resv->region_cache_count <= 0); in get_file_region_entry_from_cache()
470 resv->region_cache_count--; in get_file_region_entry_from_cache()
471 nrg = list_first_entry(&resv->region_cache, struct file_region, link); in get_file_region_entry_from_cache()
494 struct resv_map *resv, in record_hugetlb_cgroup_uncharge_info() argument
513 if (!resv->pages_per_hpage) in record_hugetlb_cgroup_uncharge_info()
514 resv->pages_per_hpage = pages_per_huge_page(h); in record_hugetlb_cgroup_uncharge_info()
518 VM_BUG_ON(resv->pages_per_hpage != pages_per_huge_page(h)); in record_hugetlb_cgroup_uncharge_info()
546 static void coalesce_file_region(struct resv_map *resv, struct file_region *rg) in coalesce_file_region() argument
551 if (&prg->link != &resv->regions && prg->to == rg->from && in coalesce_file_region()
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/linux/drivers/infiniband/core/
H A Duverbs_std_types_dmabuf.c31 dma_resv_assert_held(priv->dmabuf->resv); in uverbs_dmabuf_map()
52 dma_resv_assert_held(priv->dmabuf->resv); in uverbs_dmabuf_unmap()
168 dma_resv_lock(uverbs_dmabuf->dmabuf->resv, NULL); in uverbs_dmabuf_fd_destroy_uobj()
173 dma_resv_wait_timeout(uverbs_dmabuf->dmabuf->resv, in uverbs_dmabuf_fd_destroy_uobj()
178 dma_resv_unlock(uverbs_dmabuf->dmabuf->resv); in uverbs_dmabuf_fd_destroy_uobj()
/linux/include/linux/sunrpc/
H A Dsvc.h555 struct kvec *resv = buf->head; in svcxdr_init_encode() local
560 xdr->iov = resv; in svcxdr_init_encode()
561 xdr->p = resv->iov_base + resv->iov_len; in svcxdr_init_encode()
562 xdr->end = resv->iov_base + PAGE_SIZE; in svcxdr_init_encode()
563 buf->len = resv->iov_len; in svcxdr_init_encode()
602 struct kvec *resv = buf->head; in svcxdr_set_auth_slack() local
609 WARN_ON(xdr->iov != resv); in svcxdr_set_auth_slack()

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