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(parent: 79062d5) | patch
Btrfs: don't loop forever if we can't run because of the tree mod log
authorJosef Bacik <jbacik@fb.com>
Fri, 7 Feb 2014 18:57:59 +0000 (13:57 -0500)
committerChris Mason <clm@fb.com>
Sun, 9 Feb 2014 01:57:15 +0000 (17:57 -0800)
commit89583028d1c5b1305024494d250a5f20ec3d2b25
tree9f2893a3f3751542daad4a70f37e6ea57ec61373tree | snapshot
parent79062d5eae1b36f85366549a2110d034fa9bd739commit | diff
Btrfs: don't loop forever if we can't run because of the tree mod log

A user reported a 100% cpu hang with my new delayed ref code.  Turns out I
forgot to increase the count check when we can't run a delayed ref because of
the tree mod log.  If we can't run any delayed refs during this there is no
point in continuing to look, and we need to break out.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/extent-tree.c diff | blob | history
Linux Kernel Source Tree.