f2fs: trace checkpoint reason in fsync()

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This patch slightly changes need_do_checkpoint to return the detail
info that indicates why we need do checkpoint, then caller could print
it with trace message.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2017-11-06 22:51:45 +08:00 • committed by Jaegeuk Kim

parent e8ed90a6d9

commit a5fd505092

3 changed files with 48 additions and 22 deletions

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include/trace/events/f2fs.h

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