block: remove READ_META and WRITE_META

Replace all occurnanced of the undocumented READ_META with READ | REQ_META
and remove the unused WRITE_META define.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 04da6acde85dfbcfb50d89302c3f975baab3c76d..bba7b96e0d9bce6ffefc7cec84c67ae00b8350aa 100644 (file)
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1134,7 +1134,7 @@ struct buffer_head *ext3_bread(handle_t *handle, struct inode *inode,
                return bh;
        if (buffer_uptodate(bh))
                return bh;
-       ll_rw_block(READ_META, 1, &bh);
+       ll_rw_block(READ | REQ_META, 1, &bh);
        wait_on_buffer(bh);
        if (buffer_uptodate(bh))
                return bh;
@@ -2807,7 +2807,7 @@ make_io:
                trace_ext3_load_inode(inode);
                get_bh(bh);
                bh->b_end_io = end_buffer_read_sync;
-               submit_bh(READ_META, bh);
+               submit_bh(READ | REQ_META, bh);
                wait_on_buffer(bh);
                if (!buffer_uptodate(bh)) {
                        ext3_error(inode->i_sb, "ext3_get_inode_loc",

diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index 5571708b6a58f7e33e4bddf7130a133d6f952a9d..c7d4032aa82a08a6c3c9be63157ce4765a7d1f78 100644 (file)
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -922,7 +922,7 @@ restart:
                                bh = ext3_getblk(NULL, dir, b++, 0, &err);
                                bh_use[ra_max] = bh;
                                if (bh)
-                                       ll_rw_block(READ_META, 1, &bh);
+                                       ll_rw_block(READ | REQ_META, 1, &bh);
                        }
                }
                if ((bh = bh_use[ra_ptr++]) == NULL)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index c4da98a959ae06deb04e25663ce8b697b0b31458..1dfa18feeb3eb36bcad7cc7c3737f822b48275c3 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -650,7 +650,7 @@ struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
                return bh;
        if (buffer_uptodate(bh))
                return bh;
-       ll_rw_block(READ_META, 1, &bh);
+       ll_rw_block(READ | REQ_META, 1, &bh);
        wait_on_buffer(bh);
        if (buffer_uptodate(bh))
                return bh;
@@ -3301,7 +3301,7 @@ make_io:
                trace_ext4_load_inode(inode);
                get_bh(bh);
                bh->b_end_io = end_buffer_read_sync;
-               submit_bh(READ_META, bh);
+               submit_bh(READ | REQ_META, bh);
                wait_on_buffer(bh);
                if (!buffer_uptodate(bh)) {
                        EXT4_ERROR_INODE_BLOCK(inode, block,

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index f8068c7bae9fd05c7d94880dd909c1f17df7dad5..d36315ae629e30d465b797bc14a27584de8a489e 100644 (file)
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -922,7 +922,7 @@ restart:
                                bh = ext4_getblk(NULL, dir, b++, 0, &err);
                                bh_use[ra_max] = bh;
                                if (bh)
-                                       ll_rw_block(READ_META, 1, &bh);
+                                       ll_rw_block(READ | REQ_META, 1, &bh);
                        }
                }
                if ((bh = bh_use[ra_ptr++]) == NULL)

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 42e8d23bc0472007aa0178b7d049d952175b2391..053434049dbb423c7646dc2be3c129bcdfe649d6 100644 (file)
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -709,7 +709,7 @@ get_a_page:
                set_buffer_uptodate(bh);
 
        if (!buffer_uptodate(bh)) {
-               ll_rw_block(READ_META, 1, &bh);
+               ll_rw_block(READ | REQ_META, 1, &bh);
                wait_on_buffer(bh);
                if (!buffer_uptodate(bh))
                        goto unlock_out;

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 178cdb4f1d4afe81a66e631872de4b587e95d1c4..eae44c9811733731628b0cfe554696a9d3895f8e 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -162,10 +162,8 @@ struct inodes_stat_t {
 #define READA                  RWA_MASK
 
 #define READ_SYNC              (READ | REQ_SYNC)
-#define READ_META              (READ | REQ_META)
 #define WRITE_SYNC             (WRITE | REQ_SYNC | REQ_NOIDLE)
 #define WRITE_ODIRECT          (WRITE | REQ_SYNC)
-#define WRITE_META             (WRITE | REQ_META)
 #define WRITE_FLUSH            (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH)
 #define WRITE_FUA              (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FUA)
 #define WRITE_FLUSH_FUA                (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)