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(parent: 802ec9b) | patch
GFS2: Clean up of gdlm_lock function
authorSteven Whitehouse <swhiteho@redhat.com>
Mon, 29 Nov 2010 12:50:38 +0000 (12:50 +0000)
committerSteven Whitehouse <swhiteho@redhat.com>
Tue, 30 Nov 2010 10:31:48 +0000 (10:31 +0000)
commit921169ca2f7c8a0a2ccda2ce33c465dfe3ae30ef
treef40f00721426eb992d75493defefb8de8a71b7e1tree | snapshot
parent802ec9b6682349d9d9c92a9e55f44324d2954f41commit | diff
GFS2: Clean up of gdlm_lock function

The DLM never returns -EAGAIN in response to dlm_lock(), and even
if it did, the test in gdlm_lock() was wrong anyway. Once that
test is removed, it is possible to greatly simplify this code
by simply using a "normal" error return code (0 for success).

We then no longer need the LM_OUT_ASYNC return code which can
be removed.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
fs/gfs2/glock.c diff | blob | history
fs/gfs2/glock.h diff | blob | history
fs/gfs2/lock_dlm.c diff | blob | history
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