diff options
| author | Kent Overstreet <koverstreet@google.com> | 2013-06-26 17:25:38 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-29 09:47:40 -0700 |
| commit | ae61fd4496f9d9290b9e84fc373818b2ee780137 (patch) | |
| tree | 0b84deba412f79533e43c20601dad2d9d6eb2909 /drivers/md/bcache/journal.c | |
| parent | ba5c60fc8f5f574c7cec70740ca19d358b780c57 (diff) | |
bcache: FUA fixes
commit e49c7c374e7aacd1f04ecbc21d9dbbeeea4a77d6 upstream.
Journal writes need to be marked FUA, not just REQ_FLUSH. And btree node
writes have... weird ordering requirements.
Signed-off-by: Kent Overstreet <koverstreet@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md/bcache/journal.c')
| -rw-r--r-- | drivers/md/bcache/journal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c index 8a54d3b4f517..b49abb246bb6 100644 --- a/drivers/md/bcache/journal.c +++ b/drivers/md/bcache/journal.c @@ -622,7 +622,7 @@ static void journal_write_unlocked(struct closure *cl) bio_reset(bio); bio->bi_sector = PTR_OFFSET(k, i); bio->bi_bdev = ca->bdev; - bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META|REQ_FLUSH; + bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META|REQ_FLUSH|REQ_FUA; bio->bi_size = sectors << 9; bio->bi_end_io = journal_write_endio; |