ext4: fix missing call to trace_ext4_ext_map_blocks_exit

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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>

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This commit is contained in:

Zheng Liu 2012-11-08 14:47:52 -05:00 • committed by Theodore Ts'o

parent 19b303d8b5

commit 3779473246

1 changed files with 4 additions and 3 deletions

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fs/ext4/extents.c

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