diff options
| author | Sahitya Tummala | 2020-04-16 11:47:41 +0530 |
|---|---|---|
| committer | Jaegeuk Kim | 2020-04-17 09:17:00 -0700 |
| commit | df423399757531c20d495bf6b8b83a8dcca3565c (patch) | |
| tree | bacc3f517b7b91f2e726d3c84e9d82980089e2fb /fs | |
| parent | ce4c638cdd52b302247434daed4c127f258d9860 (diff) | |
f2fs: Fix the accounting of dcc->undiscard_blks
When a discard_cmd needs to be split due to dpolicy->max_requests, then
for the remaining length it will be either merged into another cmd or a
new discard_cmd will be created. In this case, there is double
accounting of dcc->undiscard_blks for the remaining len, due to which
it shows incorrect value in stats.
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/segment.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 728ff6e316ac..1c48ec866b8c 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1214,8 +1214,10 @@ submit: len = total_len; } - if (!err && len) + if (!err && len) { + dcc->undiscard_blks -= len; __update_discard_tree_range(sbi, bdev, lstart, start, len); + } return err; } |