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authorSteven Whitehouse <swhiteho@redhat.com>2006-10-02 11:38:25 -0400
committerSteven Whitehouse <swhiteho@redhat.com>2006-10-02 11:38:25 -0400
commit2e565bb69ce2184eabf4f43e64afc79c46f46204 (patch)
tree187002dd39d29171c8909aa296992791c0765d79 /fs/gfs2/meta_io.c
parent128e5ebaf8abbda375bba82690b09630003c9213 (diff)
[GFS2] Mark metadata reads for blktrace
Mark the metadata reads so that blktrace knows what they are. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/meta_io.c')
-rw-r--r--fs/gfs2/meta_io.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 73179915318..d0d981dac4c 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -17,6 +17,7 @@
#include <linux/writeback.h>
#include <linux/swap.h>
#include <linux/delay.h>
+#include <linux/bio.h>
#include <linux/gfs2_ondisk.h>
#include <linux/lm_interface.h>
@@ -385,7 +386,7 @@ int gfs2_meta_read(struct gfs2_glock *gl, u64 blkno, int flags,
{
*bhp = getbuf(gl->gl_sbd, gl->gl_aspace, blkno, CREATE);
if (!buffer_uptodate(*bhp))
- ll_rw_block(READ, 1, bhp);
+ ll_rw_block(READ_META, 1, bhp);
if (flags & DIO_WAIT) {
int error = gfs2_meta_wait(gl->gl_sbd, *bhp);
if (error) {
@@ -659,7 +660,7 @@ int gfs2_meta_indirect_buffer(struct gfs2_inode *ip, int height, u64 num,
} else {
u32 mtype = height ? GFS2_METATYPE_IN : GFS2_METATYPE_DI;
if (!buffer_uptodate(bh)) {
- ll_rw_block(READ, 1, &bh);
+ ll_rw_block(READ_META, 1, &bh);
if (gfs2_meta_wait(sdp, bh))
goto err;
}
@@ -712,7 +713,7 @@ struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen)
if (buffer_uptodate(first_bh))
goto out;
if (!buffer_locked(first_bh))
- ll_rw_block(READ, 1, &first_bh);
+ ll_rw_block(READ_META, 1, &first_bh);
dblock++;
extlen--;