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| author | Zheng Liu <wenqing.lz@taobao.com> | 2012-11-08 14:47:52 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-11-08 14:47:52 -0500 |
| commit | 37794732467dd998a34bfce19738ad3ef1f37507 (patch) | |
| tree | 98e785b4d2628eb3657138201c5033158b48c89c /mm/sparse-vmemmap.c | |
| parent | 19b303d8b5a0e8150a4697c01ca03e75a0a17469 (diff) | |
| download | blackbird-op-linux-37794732467dd998a34bfce19738ad3ef1f37507.tar.gz blackbird-op-linux-37794732467dd998a34bfce19738ad3ef1f37507.zip | |
ext4: fix missing call to trace_ext4_ext_map_blocks_exit
When ext4_ext_handle_uninitialized_extents(), we will directly return
from ext4_ext_map_blocks(). The trace point of
trace_ext4_ext_map_blocks_exit isn't called, and the user doesn't see
any result. This patch tries to fix this problem.
Meanwhile in ext4_ext_handle_uninitialized_extents it returns errors
or the number of allocated blocks. So 'ret' variable can be removed
due to previously modifications.
Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Diffstat (limited to 'mm/sparse-vmemmap.c')
0 files changed, 0 insertions, 0 deletions
