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(parent: c21cfd4) | patch
gfs2: Fix glock recursion in freeze_go_xmote_bh
authorBob Peterson <rpeterso@redhat.com>
Tue, 1 Jun 2021 14:41:40 +0000 (09:41 -0500)
committerBob Peterson <rpeterso@redhat.com>
Wed, 4 Aug 2021 19:59:02 +0000 (14:59 -0500)
commite305d021da737c90b339a6cc0b197d15314d9722
tree7fac35c85dc0c1184b1eab3c66ffa0286547053dtree | snapshot
parentc21cfd46bdfcce5c350f39ef3521dd6912fe6dc9commit | diff
gfs2: Fix glock recursion in freeze_go_xmote_bh

We must not call gfs2_consist (which does a file system withdraw) from
the freeze glock's freeze_go_xmote_bh function because the withdraw
will try to use the freeze glock, thus causing a glock recursion error.

This patch changes freeze_go_xmote_bh to call function
gfs2_assert_withdraw_delayed instead of gfs2_consist to avoid recursion.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
fs/gfs2/glops.c diff | blob | history
Linux Kernel Source Tree.