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| author |  Chao Yu <yuchao0@huawei.com>
| 2020-11-27 21:20:06 +0800 |
|---|---|---|
| committer |  Jaegeuk Kim <jaegeuk@kernel.org>
| 2020-12-02 22:00:22 -0800 |
| commit | 3a0a9cbc44bbb8a23a3fc12edfd1834452360a50 (patch) | |
| tree | 659f3cf7f5c0a1f69eda2a8b44e5f084f56f4cf8 /fs/f2fs/super.c | |
| parent | f2fs: compress: support chksum (diff) | |
| download | linux-3a0a9cbc44bbb8a23a3fc12edfd1834452360a50.tar.gz linux-3a0a9cbc44bbb8a23a3fc12edfd1834452360a50.tar.bz2 linux-3a0a9cbc44bbb8a23a3fc12edfd1834452360a50.zip | |
f2fs: fix kbytes written stat for multi-device case
For multi-device case, one f2fs image includes multi devices, so it
needs to account bytes written of all block devices belong to the image
rather than one main block device, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index f3d919ee4dee..0ac4dbd6488a 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -3701,10 +3701,7 @@ try_onemore: } /* For write statistics */ - if (sb->s_bdev->bd_part) - sbi->sectors_written_start = - (u64)part_stat_read(sb->s_bdev->bd_part, - sectors[STAT_WRITE]); + sbi->sectors_written_start = f2fs_get_sectors_written(sbi); /* Read accumulated write IO statistics if exists */ seg_i = CURSEG_I(sbi, CURSEG_HOT_NODE); |