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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/f2fs.h | |
| parent | b28f047b28c51d0b9864c34b097bb0b221ea7247 (diff) | |
| download | linux-3a0a9cbc44bbb8a23a3fc12edfd1834452360a50.tar.bz2 | |
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/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 0b314b2034d8..90e1fe0ce4bb 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1603,13 +1603,6 @@ static inline bool f2fs_is_multi_device(struct f2fs_sb_info *sbi) return sbi->s_ndevs > 1; } -/* For write statistics. Suppose sector size is 512 bytes, - * and the return value is in kbytes. s is of struct f2fs_sb_info. - */ -#define BD_PART_WRITTEN(s) \ -(((u64)part_stat_read((s)->sb->s_bdev->bd_part, sectors[STAT_WRITE]) - \ - (s)->sectors_written_start) >> 1) - static inline void f2fs_update_time(struct f2fs_sb_info *sbi, int type) { unsigned long now = jiffies; @@ -3382,6 +3375,7 @@ void f2fs_update_dirty_page(struct inode *inode, struct page *page); void f2fs_remove_dirty_inode(struct inode *inode); int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type); void f2fs_wait_on_all_pages(struct f2fs_sb_info *sbi, int type); +u64 f2fs_get_sectors_written(struct f2fs_sb_info *sbi); int f2fs_write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc); void f2fs_init_ino_entry_info(struct f2fs_sb_info *sbi); int __init f2fs_create_checkpoint_caches(void); |