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authorBob Peterson <rpeterso@redhat.com>2018-04-06 23:07:45 +0300
committerBob Peterson <rpeterso@redhat.com>2018-04-12 20:07:51 +0300
commit3e7aafc39c59c639ebd5961f893743f076df9b4e (patch)
treec8d79c8ae01e09510e22f18b56757f1b8df507e5 /fs/gfs2
parent3fd5d3ad35dc44aaf0f28d60cc0eb75887bff54d (diff)
downloadlinux-3e7aafc39c59c639ebd5961f893743f076df9b4e.tar.xz
GFS2: Minor improvements to comments and documentation
This patch simply fixes some comments and the gfs2-glocks.txt file: Places where i_rwsem was called i_mutex, and adding i_rw_mutex. Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/bmap.c2
-rw-r--r--fs/gfs2/ops_fstype.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 685c305cbeb6..278ed0869c3c 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1744,7 +1744,7 @@ do_grow_qunlock:
* @newsize: the size to make the file
*
* The file size can grow, shrink, or stay the same size. This
- * is called holding i_mutex and an exclusive glock on the inode
+ * is called holding i_rwsem and an exclusive glock on the inode
* in question.
*
* Returns: errno
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index e6a0a8a89ea7..3ba3f167641c 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -825,7 +825,7 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
goto fail_rindex;
}
/*
- * i_mutex on quota files is special. Since this inode is hidden system
+ * i_rwsem on quota files is special. Since this inode is hidden system
* file, we are safe to define locking ourselves.
*/
lockdep_set_class(&sdp->sd_quota_inode->i_rwsem,