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authorSteven Whitehouse <swhiteho@redhat.com>2011-03-30 14:17:51 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2011-04-18 15:23:12 +0100
commit001e8e8df4283dd4ef7a0297c012fce364c05cf1 (patch)
tree28942d4cadc3da175a352c9804dad502d2bc4336 /fs/gfs2/glops.c
parent0ee532062fa7ff0795b3862c2d50efe32e552f9f (diff)
downloadlinux-001e8e8df4283dd4ef7a0297c012fce364c05cf1.tar.bz2
GFS2: Don't try to deallocate unlinked inodes when mounted ro
This adds a couple of missing tests to avoid read-only nodes from attempting to deallocate unlinked inodes. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Reported-by: Michel Andre de la Porte <madelaporte@ubi.com>
Diffstat (limited to 'fs/gfs2/glops.c')
-rw-r--r--fs/gfs2/glops.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 3754e3cbf02b..25eeb2bcee47 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -385,6 +385,10 @@ static int trans_go_demote_ok(const struct gfs2_glock *gl)
static void iopen_go_callback(struct gfs2_glock *gl)
{
struct gfs2_inode *ip = (struct gfs2_inode *)gl->gl_object;
+ struct gfs2_sbd *sdp = gl->gl_sbd;
+
+ if (sdp->sd_vfs->s_flags & MS_RDONLY)
+ return;
if (gl->gl_demote_state == LM_ST_UNLOCKED &&
gl->gl_state == LM_ST_SHARED && ip) {