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authorChristoph Hellwig <hch@lst.de>2016-07-19 11:28:41 +0200
committerJens Axboe <axboe@fb.com>2016-07-20 17:37:01 -0600
commit70246286e94c335b5bea0cbc68a17a96dd620281 (patch)
tree6333c1ba1ce00b3a3a2254acc34db552ae9c4159 /fs/gfs2/bmap.c
parent3f40bf2c89223192535a72a4d49ce7d68d8ed9dd (diff)
downloadlinux-70246286e94c335b5bea0cbc68a17a96dd620281.tar.bz2
block: get rid of bio_rw and READA
These two are confusing leftover of the old world order, combining values of the REQ_OP_ and REQ_ namespaces. For callers that don't special case we mostly just replace bi_rw with bio_data_dir or op_is_write, except for the few cases where a switch over the REQ_OP_ values makes more sense. Any check for READA is replaced with an explicit check for REQ_RAHEAD. Also remove the READA alias for REQ_RAHEAD. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/gfs2/bmap.c')
-rw-r--r--fs/gfs2/bmap.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index fd6389cf0f14..6e2bec1cd289 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -285,7 +285,8 @@ static void gfs2_metapath_ra(struct gfs2_glock *gl,
if (trylock_buffer(rabh)) {
if (!buffer_uptodate(rabh)) {
rabh->b_end_io = end_buffer_read_sync;
- submit_bh(REQ_OP_READ, READA | REQ_META, rabh);
+ submit_bh(REQ_OP_READ, REQ_RAHEAD | REQ_META,
+ rabh);
continue;
}
unlock_buffer(rabh);