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[GFS2] Fix glock hash clearing 

A one liner bug fix to prevent the return value being
wrong when more than one superblock is mounted.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2006-09-14 13:57:38 -04:00
parent faa31ce85f
commit a8336344a5
1 changed files with 1 additions and 1 deletions
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2
fs/gfs2/glock.c
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@ -1892,7 +1892,6 @@ static int examine_bucket(glock_examiner examiner, struct gfs2_sbd *sdp,
/* Can't use hlist_for_each_entry - don't want prefetch here */
if (hlist_empty(head))
goto out;
has_entries = 1;
gl = list_entry(head->first, struct gfs2_glock, gl_list);
while(1) {
if (gl->gl_sbd == sdp) {
@ -1902,6 +1901,7 @@ static int examine_bucket(glock_examiner examiner, struct gfs2_sbd *sdp,
gfs2_glock_put(prev);
prev = gl;
examiner(gl);
has_entries = 1;
read_lock(gl_lock_addr(hash));
}
if (gl->gl_list.next == NULL)