diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-14 10:20:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-14 10:20:42 -0700 |
| commit | 5dcd07b9f39ca3e9be5bcc387d193fc0674e1c81 (patch) | |
| tree | 8cd651b2743b8af4805e0ae45b660ce8758960ae /fs/gfs2/sys.c | |
| parent | 51414d41084496aaefd06d7f19eb8206e8bfac2d (diff) | |
| parent | 380f7c65a7eb3288e4b6812acf3474a1de230707 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
GFS2: Resolve inode eviction and ail list interaction bug
GFS2: Fix race during filesystem mount
GFS2: force a log flush when invalidating the rindex glock
Diffstat (limited to 'fs/gfs2/sys.c')
| -rw-r--r-- | fs/gfs2/sys.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index e20eab37bc8..443cabcfcd2 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -338,6 +338,9 @@ static ssize_t lkfirst_store(struct gfs2_sbd *sdp, const char *buf, size_t len) rv = sscanf(buf, "%u", &first); if (rv != 1 || first > 1) return -EINVAL; + rv = wait_for_completion_killable(&sdp->sd_locking_init); + if (rv) + return rv; spin_lock(&sdp->sd_jindex_spin); rv = -EBUSY; if (test_bit(SDF_NOJOURNALID, &sdp->sd_flags) == 0) @@ -414,7 +417,9 @@ static ssize_t jid_store(struct gfs2_sbd *sdp, const char *buf, size_t len) rv = sscanf(buf, "%d", &jid); if (rv != 1) return -EINVAL; - + rv = wait_for_completion_killable(&sdp->sd_locking_init); + if (rv) + return rv; spin_lock(&sdp->sd_jindex_spin); rv = -EINVAL; if (sdp->sd_lockstruct.ls_ops->lm_mount == NULL) |