| /openbmc/linux/drivers/vfio/mdev/ |
| H A D | mdev_core.c | 181 if (!down_read_trylock(&parent->unreg_sem)) { in mdev_device_create()
238 if (!down_read_trylock(&parent->unreg_sem)) in mdev_device_remove()
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| /openbmc/linux/fs/xfs/ |
| H A D | mrlock.h | 44 return down_read_trylock(&mrp->mr_lock); in mrtryaccess()
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| /openbmc/linux/include/linux/ |
| H A D | mmap_lock.h | 165 ret = down_read_trylock(&mm->mmap_lock) != 0; in mmap_read_trylock()
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| H A D | rwsem.h | 182 extern int down_read_trylock(struct rw_semaphore *sem);
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| H A D | rmap.h | 136 return down_read_trylock(&anon_vma->root->rwsem); in anon_vma_trylock_read()
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| H A D | fs.h | 529 return down_read_trylock(&mapping->i_mmap_rwsem); in i_mmap_trylock_read()
829 return down_read_trylock(&inode->i_rwsem); in inode_trylock_shared()
865 return down_read_trylock(&mapping->invalidate_lock); in filemap_invalidate_trylock_shared()
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| /openbmc/linux/drivers/net/ethernet/sfc/siena/ |
| H A D | efx.h | 208 if (WARN_ON(down_read_trylock(sem))) { in efx_rwsem_assert_write_locked()
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| /openbmc/linux/drivers/gpu/drm/radeon/ |
| H A D | radeon_fence.c | 278 if (!down_read_trylock(&rdev->exclusive_lock)) { in radeon_fence_check_lockup()
365 if (down_read_trylock(&rdev->exclusive_lock)) { in radeon_fence_is_signaled()
392 if (down_read_trylock(&rdev->exclusive_lock)) { in radeon_fence_enable_signaling()
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| /openbmc/linux/drivers/net/ethernet/sfc/ |
| H A D | efx.h | 231 if (WARN_ON(down_read_trylock(sem))) { in efx_rwsem_assert_write_locked()
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| /openbmc/linux/drivers/platform/chrome/ |
| H A D | cros_ec_ishtp.c | 228 if (!down_read_trylock(&init_lock)) { in process_recv()
513 if (!down_read_trylock(&init_lock)) { in cros_ec_pkt_xfer_ish()
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| /openbmc/linux/drivers/net/ethernet/sfc/falcon/ |
| H A D | efx.h | 267 if (WARN_ON(down_read_trylock(sem))) { in ef4_rwsem_assert_write_locked()
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| /openbmc/linux/fs/btrfs/ |
| H A D | locking.c | 152 if (down_read_trylock(&eb->lock)) { in btrfs_try_tree_read_lock()
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| /openbmc/linux/drivers/infiniband/core/ |
| H A D | rdma_core.c | 512 if (!down_read_trylock(&ufile->hw_destroy_rwsem)) in rdma_alloc_begin_uobject()
821 if (down_read_trylock(&ufile->hw_destroy_rwsem)) { in uverbs_uobject_fd_release()
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| /openbmc/linux/drivers/iommu/iommufd/ |
| H A D | iommufd_private.h | 135 if (!down_read_trylock(&obj->destroy_rwsem)) in iommufd_lock_obj()
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| /openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_gart.c | 404 if (down_read_trylock(&adev->reset_domain->sem)) { in amdgpu_gart_invalidate_tlb()
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| H A D | amdgpu_amdkfd_arcturus.c | 321 if (!down_read_trylock(&adev->reset_domain->sem)) in set_barrier_auto_waitcnt()
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| H A D | gmc_v9_0.c | 849 down_read_trylock(&adev->reset_domain->sem)) { in gmc_v9_0_flush_gpu_tlb()
962 if (ring->sched.ready && down_read_trylock(&adev->reset_domain->sem)) { in gmc_v9_0_flush_gpu_tlb_pasid()
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| H A D | gmc_v10_0.c | 341 down_read_trylock(&adev->reset_domain->sem)) { in gmc_v10_0_flush_gpu_tlb()
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| /openbmc/linux/drivers/vfio/pci/ |
| H A D | vfio_pci_rdwr.c | 392 if (!down_read_trylock(&vdev->memory_lock)) in vfio_pci_ioeventfd_handler()
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| /openbmc/linux/drivers/misc/ |
| H A D | vmw_balloon.c | 1533 if (!down_read_trylock(&b->conf_sem)) in vmballoon_shrinker_scan()
1759 if (!down_read_trylock(&b->conf_sem)) in vmballoon_migratepage()
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| /openbmc/linux/kernel/locking/ |
| H A D | rwsem.c | 1557 int down_read_trylock(struct rw_semaphore *sem) in down_read_trylock() function
1565 EXPORT_SYMBOL(down_read_trylock);
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| /openbmc/linux/fs/gfs2/ |
| H A D | glops.c | 584 if (down_read_trylock(&sb->s_umount)) { in freeze_go_callback()
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| /openbmc/linux/drivers/infiniband/sw/siw/ |
| H A D | siw_verbs.c | 776 if (!down_read_trylock(&qp->state_lock)) { in siw_post_send()
1018 if (!down_read_trylock(&qp->state_lock)) { in siw_post_receive()
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| /openbmc/linux/drivers/md/bcache/ |
| H A D | writeback.c | 278 if (!down_read_trylock((&dc->writeback_lock))) { in update_writeback_rate()
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| /openbmc/linux/fs/ocfs2/ |
| H A D | aops.c | 295 if (down_read_trylock(&oi->ip_alloc_sem) == 0) { in ocfs2_read_folio()
364 if (down_read_trylock(&oi->ip_alloc_sem) == 0) in ocfs2_readahead()
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