Commit e74c98ca authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Linus Torvalds

gfs2: Revert "Fix loop in gfs2_rbm_find"

This reverts commit 2d29f6b9.

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: # v3.13+
Signed-off-by: default avatarAndreas Gruenbacher <>
Signed-off-by: default avatarBob Peterson <>
Signed-off-by: default avatarLinus Torvalds <>
parent 9f789567
......@@ -1780,9 +1780,9 @@ static int gfs2_rbm_find(struct gfs2_rbm *rbm, u8 state, u32 *minext,
goto next_iter;
if (ret == -E2BIG) {
n += rbm->bii - initial_bii;
rbm->bii = 0;
rbm->offset = 0;
n += (rbm->bii - initial_bii);
goto res_covered_end_of_rgrp;
return ret;
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