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| author | Changman Lee | 2014-12-23 00:37:39 +0100 |
|---|---|---|
| committer | Jaegeuk Kim | 2015-04-11 00:08:32 +0200 |
| commit | e1235983e385afafb33bab3578bfc83a7d871ce1 (patch) | |
| tree | 758eb74b210bc64017b81a9bb3bfbe59e2f8114a /fs/f2fs/gc.c | |
| parent | f2fs: fix to issue small discard in real-time mode discard (diff) | |
| download | kernel-qcow2-linux-e1235983e385afafb33bab3578bfc83a7d871ce1.tar.gz kernel-qcow2-linux-e1235983e385afafb33bab3578bfc83a7d871ce1.tar.xz kernel-qcow2-linux-e1235983e385afafb33bab3578bfc83a7d871ce1.zip | |
f2fs: add stat info for moved blocks by background gc
This patch is for looking into gc performance of f2fs in detail.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
[Jaegeuk Kim: fix build errors]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 76adbc3641f1..ed58211fe79b 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -435,7 +435,7 @@ next_step: set_page_dirty(node_page); } f2fs_put_page(node_page, 1); - stat_inc_node_blk_count(sbi, 1); + stat_inc_node_blk_count(sbi, 1, gc_type); } if (initial) { @@ -622,7 +622,7 @@ next_step: if (IS_ERR(data_page)) continue; move_data_page(inode, data_page, gc_type); - stat_inc_data_blk_count(sbi, 1); + stat_inc_data_blk_count(sbi, 1, gc_type); } } @@ -680,7 +680,7 @@ static void do_garbage_collect(struct f2fs_sb_info *sbi, unsigned int segno, } blk_finish_plug(&plug); - stat_inc_seg_count(sbi, GET_SUM_TYPE((&sum->footer))); + stat_inc_seg_count(sbi, GET_SUM_TYPE((&sum->footer)), gc_type); stat_inc_call_count(sbi->stat_info); f2fs_put_page(sum_page, 1); |