diff options
| author | David Teigland <teigland@redhat.com> | 2006-08-05 01:19:20 +0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-08-07 16:46:51 +0400 |
| commit | 08eac93a689ca05c7b7413f6d362c7d38b5fd5b1 (patch) | |
| tree | 8511ce6587dba063dee9dad5c6ff85cbd108967f /fs/gfs2/locking | |
| parent | 3120ec541eafc6ed19bacb395adf08c5872143bf (diff) | |
| download | linux-08eac93a689ca05c7b7413f6d362c7d38b5fd5b1.tar.xz | |
[GFS2] match plock result with correct request
When the result of a posix lock request is read it needs to be matched up
with the correct waiting request. The owner field needs to be used in the
comparison since more than one process may be waiting for locks on the
same file.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/locking')
| -rw-r--r-- | fs/gfs2/locking/dlm/plock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/locking/dlm/plock.c b/fs/gfs2/locking/dlm/plock.c index e5b11f0688f6..1acb2519f439 100644 --- a/fs/gfs2/locking/dlm/plock.c +++ b/fs/gfs2/locking/dlm/plock.c @@ -232,7 +232,8 @@ static ssize_t dev_write(struct file *file, const char __user *u, size_t count, spin_lock(&ops_lock); list_for_each_entry(op, &recv_list, list) { if (op->info.fsid == info.fsid && - op->info.number == info.number) { + op->info.number == info.number && + op->info.owner == info.owner) { list_del_init(&op->list); found = 1; op->done = 1; |