GFS2: Update handling of DLM return codes to match reality

GFS2's idea of which return codes it needs to handle was based
upon those listed in dlm.h. Those didn't cover all the possible
codes and listed some which never happen. This updates GFS2 to
handle all the codes which can actually be returned from the
DLM under various circumstances.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2010-09-08 10:09:25 +01:00
parent 7b5e3d5fcf
commit 1fea7c25a0

View file

@ -42,9 +42,9 @@ static void gdlm_ast(void *arg)
ret |= LM_OUT_CANCELED;
goto out;
case -EAGAIN: /* Try lock fails */
case -EDEADLK: /* Deadlock detected */
goto out;
case -EINVAL: /* Invalid */
case -ENOMEM: /* Out of memory */
case -ETIMEDOUT: /* Canceled due to timeout */
ret |= LM_OUT_ERROR;
goto out;
case 0: /* Success */