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| author |   Stefan Behrens <sbehrens@giantdisaster.de> | 2012-06-14 16:42:31 +0200 |
|---|---|---|
| committer |   Chris Mason <chris.mason@fusionio.com> | 2012-07-02 15:36:23 -0400 |
| commit | 597a60fadedf9a40fdff8735054bf772b3dafd57 (patch) | |
| tree | 5fcd3c7c3ae4a28001eaea8ab0ea0ef48e456647 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | Btrfs: resolve tree mod log locking issue in btrfs_next_leaf (diff) | |
| download | linux-dev-597a60fadedf9a40fdff8735054bf772b3dafd57.tar.xz linux-dev-597a60fadedf9a40fdff8735054bf772b3dafd57.zip | |
Btrfs: don't count I/O statistic read errors for missing devices
It is normal behaviour of the low level btrfs function btrfs_map_bio()
to complete a bio with -EIO if the device is missing, instead of just
preventing the bio creation in an earlier step.
This used to cause I/O statistic read error increments and annoying
printk_ratelimited messages. This commit fixes the issue.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Reported-by: Carey Underwood <cwillu@cwillu.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions