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Searched refs:snapshot_lock (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/net/devlink/
H A Dregion.c622 mutex_lock(&region->snapshot_lock); in devlink_nl_region_del_doit()
630 mutex_unlock(&region->snapshot_lock); in devlink_nl_region_del_doit()
677 mutex_lock(&region->snapshot_lock); in devlink_nl_region_new_doit()
742 mutex_unlock(&region->snapshot_lock); in devlink_nl_region_new_doit()
749 mutex_unlock(&region->snapshot_lock); in devlink_nl_region_new_doit()
755 mutex_unlock(&region->snapshot_lock); in devlink_nl_region_new_doit()
1067 mutex_init(&region->snapshot_lock); in devl_region_create()
1143 mutex_init(&region->snapshot_lock); in devlink_port_region_create()
1169 mutex_lock(&region->snapshot_lock); in devl_region_destroy()
1172 mutex_unlock(&region->snapshot_lock); in devl_region_destroy()
[all …]
/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_gt_sriov_pf_migration_types.h37 struct mutex snapshot_lock; member
H A Dxe_gt_sriov_pf_migration.c125 return &gt->sriov.pf.migration.snapshot_lock; in pf_migration_mutex()
414 err = drmm_mutex_init(&xe->drm, &gt->sriov.pf.migration.snapshot_lock); in xe_gt_sriov_pf_migration_init()
/linux-6.15/fs/btrfs/
H A Dctree.h294 struct btrfs_drew_lock snapshot_lock; member
H A Dfile.c999 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) in btrfs_check_nocow_lock()
1010 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_check_nocow_lock()
1019 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_check_nocow_lock()
1030 btrfs_drew_write_unlock(&inode->root->snapshot_lock); in btrfs_check_nocow_unlock()
H A Dinode.c5120 btrfs_drew_write_lock(&root->snapshot_lock); in btrfs_setsize()
5123 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()
5129 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()
5137 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()
10001 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) { in btrfs_swap_activate()
10022 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_swap_activate()
10218 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_swap_activate()
H A Dioctl.c965 btrfs_drew_read_lock(&root->snapshot_lock); in btrfs_mksnapshot()
984 btrfs_drew_read_unlock(&root->snapshot_lock); in btrfs_mksnapshot()
H A Ddisk-io.c1111 btrfs_drew_lock_init(&root->snapshot_lock); in btrfs_init_fs_root()