GFS2: ignore unlock failures after withdraw

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After gfs2 has withdrawn the filesystem, it may still have many locks not
in the unlocked state.  If it is using lock_dlm, it will failed trying
the unlocks since it has already unmounted the lock manager. Instead, it
should set the SDF_SKIP_DLM_UNLOCK flag on withdraw, to signal that
it can skip the lock_manager on unlocks, and failback to lock_nolock
style unlocking.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>

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Benjamin Marzinski 2016-03-23 14:29:59 -04:00 • committed by Bob Peterson

parent 9dffdb38d8

commit 3e11e53041

2 changed files with 9 additions and 1 deletions

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9

fs/gfs2/glock.c

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1

fs/gfs2/util.c

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