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authorZhao Lei <zhaolei@cn.fujitsu.com>2015-01-20 15:11:31 +0800
committerChris Mason <clm@fb.com>2015-01-21 18:06:47 -0800
commite34c330d639177bbb345bf2bde16613b00cc6e6b (patch)
treed08a3f23ae3609cba9fca83b22943c7a04032349 /tools/perf/scripts/python/call-graph-from-postgresql.py
parentBtrfs: fix fsync log replay for inodes with a mix of regular refs and extrefs (diff)
downloadlinux-dev-e34c330d639177bbb345bf2bde16613b00cc6e6b.tar.xz
linux-dev-e34c330d639177bbb345bf2bde16613b00cc6e6b.zip
Btrfs: fix a out-of-bound access of raid_map
We add the number of stripes on target devices into bbio->num_stripes if we are under device replacement, and we just sort the raid_map of those stripes that not on the target devices, so if when we need real raid_map, we need skip the stripes on the target devices. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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