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Searched refs:BTRFS_READ_LOCK (Results 1 – 6 of 6) sorted by relevance

/linux-4.1.27/fs/btrfs/
Dlocking.h23 #define BTRFS_READ_LOCK 2 macro
47 else if (rw == BTRFS_READ_LOCK) in btrfs_tree_unlock_rw()
Dctree.c63 if (p->locks[i] == BTRFS_READ_LOCK) in btrfs_set_path_blocking()
87 else if (held_rw == BTRFS_READ_LOCK) in btrfs_clear_path_blocking()
98 p->locks[i] = BTRFS_READ_LOCK; in btrfs_clear_path_blocking()
1369 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK); in tree_mod_log_rewind()
1393 btrfs_clear_path_blocking(path, NULL, BTRFS_READ_LOCK); in tree_mod_log_rewind()
1455 btrfs_set_lock_blocking_rw(eb_root, BTRFS_READ_LOCK); in get_old_root()
2715 root_lock = BTRFS_READ_LOCK; in btrfs_search_slot()
2887 BTRFS_READ_LOCK); in btrfs_search_slot()
2889 p->locks[level] = BTRFS_READ_LOCK; in btrfs_search_slot()
2967 p->locks[level] = BTRFS_READ_LOCK; in btrfs_search_old_slot()
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Dlocking.c52 } else if (rw == BTRFS_READ_LOCK) { in btrfs_set_lock_blocking_rw()
Dbackref.c1043 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
1394 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
1752 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
1815 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
Ddisk-io.c361 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK); in verify_parent_transid()
Dextent-tree.c7938 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK); in account_shared_subtree()