btrfs: reada: bypass adding extent when all zone failed

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When failed adding all dev_zones for a reada_extent, the extent
will have no chance to be selected to run, and keep in memory
for ever.

We should bypass this extent to avoid above case.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Zhao Lei 2015-12-31 18:48:54 +08:00 • committed by David Sterba

parent 6a159d2ae4

commit 3194502118

1 changed files with 5 additions and 0 deletions

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fs/btrfs/reada.c

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