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| author |   Josef Bacik <josef@redhat.com> | 2011-11-17 11:34:31 -0500 |
|---|---|---|
| committer |   Chris Mason <chris.mason@oracle.com> | 2011-11-20 07:42:17 -0500 |
| commit | 4d479cf010d56ec9c54f3099992d039918f1296b (patch) | |
| tree | efed635e7dc1d53c9a63787846912df1667e8a16 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | Btrfs: clear pages dirty for io and set them extent mapped (diff) | |
| download | wireguard-linux-4d479cf010d56ec9c54f3099992d039918f1296b.tar.xz wireguard-linux-4d479cf010d56ec9c54f3099992d039918f1296b.zip | |
Btrfs: sectorsize align offsets in fiemap
We've been hitting BUG()'s in btrfs_cont_expand and btrfs_fallocate and anywhere
else that calls btrfs_get_extent while running xfstests 13 in a loop. This is
because fiemap is calling btrfs_get_extent with non-sectorsize aligned offsets,
which will end up adding mappings that are not sectorsize aligned, which will
cause problems in some cases for subsequent calls to btrfs_get_extent for
similar areas that are sectorsize aligned. With this patch I ran xfstests 13 in
a loop for a couple of hours and didn't hit the problem that I could previously
hit in at most 20 minutes. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions