| Message ID | 20171129232356.28296-9-mcgrof@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 57a8fa451d3e..8a510b1c2d92 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2980,8 +2980,6 @@ static int ext4_lazyinit_thread(void *arg) } mutex_unlock(&eli->li_list_mtx); - try_to_freeze(); - cur = jiffies; if ((time_after_eq(cur, next_wakeup)) || (MAX_JIFFY_OFFSET == next_wakeup)) {
This removes superflous freezer calls as they are no longer needed as the VFS now performs filesystem freezing/thaw if the filesystem has support for it. The following Coccinelle rule was used as follows: spatch --sp-file fs-freeze-cleanup.cocci --in-place fs/$FS/ @ has_freeze_fs @ identifier super_ops; expression freeze_op; @@ struct super_operations super_ops = { .freeze_fs = freeze_op, }; @ remove_set_freezable depends on has_freeze_fs @ expression time; statement S, S2, S3; expression task; @@ ( - set_freezable(); | - if (try_to_freeze()) - continue; | - try_to_freeze(); | - freezable_schedule(); + schedule(); | - freezable_schedule_timeout(time); + schedule_timeout(time); | - if (freezing(task)) { S } | - if (freezing(task)) { S } - else { S2 } | - freezing(current) ) Generated-by: Coccinelle SmPL Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> --- fs/ext4/super.c | 2 -- 1 file changed, 2 deletions(-)