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(parent: 5910956) | patch
Btrfs: handle bio_add_page failure gracefully in scrub
authorArne Jansen <sensille@gmx.net>
Fri, 11 Nov 2011 13:17:10 +0000 (08:17 -0500)
committerChris Mason <chris.mason@oracle.com>
Fri, 11 Nov 2011 13:17:10 +0000 (08:17 -0500)
commit3de4adb797e9bf458fbe75b23ed4744ab6978574
tree0fc400c20ab6293603b8b615467893a13426c82ctree | snapshot
parent5910956ab04a83d5a4fd8f1a2ceada04303b890acommit | diff
Btrfs: handle bio_add_page failure gracefully in scrub

Currently scrub fails with ENOMEM when bio_add_page fails. Unfortunately
dm based targets accept only one page per bio, thus making scrub always
fails. This patch just submits the current bio when an error is encountered
and starts a new one.

Signed-off-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/scrub.c diff | blob | history
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