Commit 5f14efd3 authored by Liu Bo's avatar Liu Bo Committed by David Sterba

Btrfs: do not reset bio->bi_ops while writing bio

flush_epd_write_bio() sets bio->bi_opf by itself to honor REQ_SYNC,
but it's not needed at all since bio->bi_opf has set up properly in
both __extent_writepage() and write_one_eb(), and in the case of
write_one_eb(), it also sets REQ_META, which we will lose in
flush_epd_write_bio().

This remove this unnecessary bio->bi_opf setting.
Signed-off-by: default avatarLiu Bo <bo.li.liu@oracle.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ff40adf7
...@@ -4062,9 +4062,6 @@ static void flush_epd_write_bio(struct extent_page_data *epd) ...@@ -4062,9 +4062,6 @@ static void flush_epd_write_bio(struct extent_page_data *epd)
if (epd->bio) { if (epd->bio) {
int ret; int ret;
bio_set_op_attrs(epd->bio, REQ_OP_WRITE,
epd->sync_io ? REQ_SYNC : 0);
ret = submit_one_bio(epd->bio, 0, epd->bio_flags); ret = submit_one_bio(epd->bio, 0, epd->bio_flags);
BUG_ON(ret < 0); /* -ENOMEM */ BUG_ON(ret < 0); /* -ENOMEM */
epd->bio = NULL; epd->bio = NULL;
......
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