diff options
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 5788ebff716a..7f0257309b3e 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -572,6 +572,12 @@ static void delete_work_func(struct work_struct *work) struct inode *inode; u64 no_addr = gl->gl_name.ln_number; + /* If someone's using this glock to create a new dinode, the block must + have been freed by another node, then re-used, in which case our + iopen callback is too late after the fact. Ignore it. */ + if (test_bit(GLF_INODE_CREATING, &gl->gl_flags)) + goto out; + ip = gl->gl_object; /* Note: Unsafe to dereference ip as we don't hold right refs/locks */ @@ -583,6 +589,7 @@ static void delete_work_func(struct work_struct *work) d_prune_aliases(inode); iput(inode); } +out: gfs2_glock_put(gl); } |