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| author | Shuoran Liu <liushuoran@huawei.com> | 2016-03-29 18:00:15 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-03-30 13:21:16 -0700 |
| commit | b2dde6fca37e947628b82ae8f35e183ff112d07c (patch) | |
| tree | 2de4672a8f5e129fc01a944c18fd5185c97b0b31 /fs | |
| parent | c90e09f7fb498f81cd4e8bb6460d3a26ccebeca3 (diff) | |
| download | op-kernel-dev-b2dde6fca37e947628b82ae8f35e183ff112d07c.zip op-kernel-dev-b2dde6fca37e947628b82ae8f35e183ff112d07c.tar.gz | |
f2fs: retrieve IO write stat from the right place
In the following patch,
f2fs: split journal cache from curseg cache
journal cache is split from curseg cache. So IO write statistics should be
retrived from journal cache but not curseg->sum_blk. Otherwise, it will
get 0, and the stat is lost.
Signed-off-by: Shuoran Liu <liushuoran@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 5afb4a6..c1b1e99 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1470,7 +1470,7 @@ try_onemore: seg_i = CURSEG_I(sbi, CURSEG_HOT_NODE); if (__exist_node_summaries(sbi)) sbi->kbytes_written = - le64_to_cpu(seg_i->sum_blk->journal.info.kbytes_written); + le64_to_cpu(seg_i->journal->info.kbytes_written); build_gc_manager(sbi); |
