gfs2: Revert "Fix loop in gfs2_rbm_find"

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commit e74c98ca2d upstream.

This reverts commit 2d29f6b96d.

It turns out that the fix can lead to a ~20 percent performance regression
in initial writes to the page cache according to iozone.  Let's revert this
for now to have more time for a proper fix.

Cc: stable@vger.kernel.org # v3.13+
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Andreas Gruenbacher 2019-01-30 21:30:36 +01:00 • committed by Greg Kroah-Hartman

parent 0daa1c121a

commit ccbf07b211

1 changed files with 1 additions and 1 deletions

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fs/gfs2/rgrp.c

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