From 91b94c5d6ae55d1161633047ffeea644b110b35f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 22 May 2022 09:39:27 -0400 Subject: iocb: delay evaluation of IS_SYNC(...) until we want to check IOCB_DSYNC New helper to be used instead of direct checks for IOCB_DSYNC: iocb_is_dsync(iocb). Checks converted, which allows to avoid the IS_SYNC(iocb->ki_filp->f_mapping->host) part (4 cache lines) from iocb_flags() - it's checked in iocb_is_dsync() instead Reviewed-by: Christian Brauner (Microsoft) Signed-off-by: Al Viro --- fs/zonefs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/zonefs/super.c') diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c index bcb21aea990a..04a98b4cd7ee 100644 --- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -746,7 +746,7 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from) REQ_OP_ZONE_APPEND | REQ_SYNC | REQ_IDLE, GFP_NOFS); bio->bi_iter.bi_sector = zi->i_zsector; bio->bi_ioprio = iocb->ki_ioprio; - if (iocb->ki_flags & IOCB_DSYNC) + if (iocb_is_dsync(iocb)) bio->bi_opf |= REQ_FUA; ret = bio_iov_iter_get_pages(bio, from); -- cgit v1.2.3