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authorChristoph Hellwig <hch@lst.de>2016-07-19 12:28:41 +0300
committerJens Axboe <axboe@fb.com>2016-07-21 02:37:01 +0300
commit70246286e94c335b5bea0cbc68a17a96dd620281 (patch)
tree6333c1ba1ce00b3a3a2254acc34db552ae9c4159 /fs/f2fs
parent3f40bf2c89223192535a72a4d49ce7d68d8ed9dd (diff)
downloadlinux-70246286e94c335b5bea0cbc68a17a96dd620281.tar.xz
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/f2fs')
-rw-r--r--fs/f2fs/checkpoint.c2
-rw-r--r--fs/f2fs/gc.c3
-rw-r--r--fs/f2fs/node.c2
3 files changed, 4 insertions, 3 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index b6d600e91f39..124b4a3017b5 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -159,7 +159,7 @@ int ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages,
.sbi = sbi,
.type = META,
.op = REQ_OP_READ,
- .op_flags = sync ? (READ_SYNC | REQ_META | REQ_PRIO) : READA,
+ .op_flags = sync ? (READ_SYNC | REQ_META | REQ_PRIO) : REQ_RAHEAD,
.encrypted_page = NULL,
};
struct blk_plug plug;
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 3649d86bb431..f06ed73adf99 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -733,7 +733,8 @@ next_step:
start_bidx = start_bidx_of_node(nofs, inode);
data_page = get_read_data_page(inode,
- start_bidx + ofs_in_node, READA, true);
+ start_bidx + ofs_in_node, REQ_RAHEAD,
+ true);
if (IS_ERR(data_page)) {
iput(inode);
continue;
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index e53403987f6d..d1867698e601 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1119,7 +1119,7 @@ void ra_node_page(struct f2fs_sb_info *sbi, nid_t nid)
if (!apage)
return;
- err = read_node_page(apage, READA);
+ err = read_node_page(apage, REQ_RAHEAD);
f2fs_put_page(apage, err ? 1 : 0);
}