gfs2: Remove freeze_go_demote_ok

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Before commit b77b4a4815 ("gfs2: Rework freeze / thaw logic"), the
freeze glock was kept around in the glock cache in shared mode without
being actively held while a filesystem is in thawed state.  In that
state, memory pressure could have eventually evicted the freeze glock,
and the freeze_go_demote_ok callback was needed to prevent that from
happening.

With the freeze / thaw rework, the freeze glock is now always actively
held in shared mode while a filesystem is thawed, and the
freeze_go_demote_ok hack is no longer needed.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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This commit is contained in:

Andreas Gruenbacher 2023-09-01 21:39:26 +02:00

parent 18c1db313e

commit bbacb395ac

1 changed files with 0 additions and 13 deletions

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fs/gfs2/glops.c

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