tree 708fca3aabdb4810a024c77abad6013e767d3b26
parent 0a52aba7c2168636fc71635cf3ccb92a79a96c38
author Andreas Gruenbacher <agruenba@redhat.com> 1487790309 +0100
committer Bob Peterson <rpeterso@redhat.com> 1491225287 -0400

Revert "GFS2: Wait for iopen glock dequeues"

Revert commit 86d067a797d4e8546a7c92b985f31e8cd3ec39ad: it turns out
that waiting for iopen glock dequeues here isn't needed anymore because
the bugs that commit was meant to fix have been fixed otherwise.

In addition, we want to avoid waiting on glocks in gfs2_evict_inode in
shrinker context because the shrinker may be invoked on behalf of DLM,
in which case calling into DLM again would deadlock.  This commit makes
the described scenario less likely without completely avoiding it; it's
still a step in the right direction, though.

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