Searched refs:snapshot_lock (Results 1 - 6 of 6) sorted by relevance

/linux-master/net/devlink/
H A Dregion.c17 struct mutex snapshot_lock; /* protects snapshot_list, member in struct:devlink_region
424 lockdep_assert_held(&region->snapshot_lock);
462 lockdep_assert_held(&region->snapshot_lock);
624 mutex_lock(&region->snapshot_lock);
627 mutex_unlock(&region->snapshot_lock);
632 mutex_unlock(&region->snapshot_lock);
679 mutex_lock(&region->snapshot_lock);
744 mutex_unlock(&region->snapshot_lock);
751 mutex_unlock(&region->snapshot_lock);
757 mutex_unlock(&region->snapshot_lock);
[all...]
/linux-master/fs/btrfs/
H A Dctree.h289 struct btrfs_drew_lock snapshot_lock; member in struct:btrfs_root
H A Dfile.c1078 if (!btrfs_drew_try_write_lock(&root->snapshot_lock))
1089 btrfs_drew_write_unlock(&root->snapshot_lock);
1099 btrfs_drew_write_unlock(&root->snapshot_lock);
1110 btrfs_drew_write_unlock(&inode->root->snapshot_lock);
H A Dinode.c5045 btrfs_drew_write_lock(&root->snapshot_lock);
5048 btrfs_drew_write_unlock(&root->snapshot_lock);
5054 btrfs_drew_write_unlock(&root->snapshot_lock);
5062 btrfs_drew_write_unlock(&root->snapshot_lock);
10749 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) {
10924 btrfs_drew_write_unlock(&root->snapshot_lock);
H A Dioctl.c1059 btrfs_drew_read_lock(&root->snapshot_lock);
1080 btrfs_drew_read_unlock(&root->snapshot_lock);
H A Ddisk-io.c1122 btrfs_drew_lock_init(&root->snapshot_lock);

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