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| author | Yongqiang Yang <xiaoqiangnk@gmail.com> | 2011-10-29 09:39:51 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-10-29 09:39:51 -0400 |
| commit | e7b319e39776bd0e9c0c7855b023dafed2c93d27 (patch) | |
| tree | f8b52990697e2111baf7fd3f5c92ab17c62024b3 /fs/ext4/extents.c | |
| parent | 02dc62fba89eaee0157752c5f1ba811ef3156e00 (diff) | |
| download | blackbird-obmc-linux-e7b319e39776bd0e9c0c7855b023dafed2c93d27.tar.gz blackbird-obmc-linux-e7b319e39776bd0e9c0c7855b023dafed2c93d27.zip | |
ext4: trace punch_hole correctly in ext4_ext_map_blocks
When ext4_ext_map_blocks() is called by punch_hole, trace should
trace blocks punched out.
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 652b4dc5dfcb..36a0f177ecad 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4171,12 +4171,12 @@ out2: ext4_ext_drop_refs(path); kfree(path); } - trace_ext4_ext_map_blocks_exit(inode, map->m_lblk, - newblock, map->m_len, err ? err : allocated); - result = (flags & EXT4_GET_BLOCKS_PUNCH_OUT_EXT) ? punched_out : allocated; + trace_ext4_ext_map_blocks_exit(inode, map->m_lblk, + newblock, map->m_len, err ? err : result); + return err ? err : result; } |
