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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-04-15 15:08:36 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-02 19:49:28 -0400 |
| commit | 9902af79c01a8e39bb99b922fa3eef6d4ea23d69 (patch) | |
| tree | b04cc75b5e4a028bfdb619e0a0a0f8cd71113ff2 /fs/configfs | |
| parent | d9171b9345261e0d941d92fdda5672b5db67f968 (diff) | |
| download | op-kernel-dev-9902af79c01a8e39bb99b922fa3eef6d4ea23d69.zip op-kernel-dev-9902af79c01a8e39bb99b922fa3eef6d4ea23d69.tar.gz | |
parallel lookups: actual switch to rwsem
ta-da!
The main issue is the lack of down_write_killable(), so the places
like readdir.c switched to plain inode_lock(); once killable
variants of rwsem primitives appear, that'll be dealt with.
lockdep side also might need more work
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/configfs')
| -rw-r--r-- | fs/configfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c index 03d124a..0387968 100644 --- a/fs/configfs/inode.c +++ b/fs/configfs/inode.c @@ -156,7 +156,7 @@ static void configfs_set_inode_lock_class(struct configfs_dirent *sd, if (depth > 0) { if (depth <= ARRAY_SIZE(default_group_class)) { - lockdep_set_class(&inode->i_mutex, + lockdep_set_class(&inode->i_rwsem, &default_group_class[depth - 1]); } else { /* |
