evie/android_kernel_oneplus_msm8998
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f2fs: fix to account preflush command for noflush_merge mode

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Previously, we only account preflush command for flush_merge mode,
so for noflush_merge mode, we can not know in-flight preflush
command count, fix it.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2018-10-24 17:24:10 +08:00 • committed by Jaegeuk Kim
parent c3f6fda5cb
commit 4040022b1c
1 changed files with 2 additions and 0 deletions
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2
fs/f2fs/segment.c
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@ -620,7 +620,9 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
return 0; return 0;
if (!test_opt(sbi, FLUSH_MERGE)) { if (!test_opt(sbi, FLUSH_MERGE)) {
atomic_inc(&fcc->issing_flush);
ret = submit_flush_wait(sbi, ino); ret = submit_flush_wait(sbi, ino);
atomic_dec(&fcc->issing_flush);
atomic_inc(&fcc->issued_flush); atomic_inc(&fcc->issued_flush);
return ret; return ret;
} }