1 files changed, 27 insertions, 11 deletions

diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 8d6f13256b26..75b2aec06f85 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -201,16 +201,32 @@ struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno)
 int gfs2_meta_read(struct gfs2_glock *gl, u64 blkno, int flags,
                    struct buffer_head **bhp)
 {
-        *bhp = gfs2_getbuf(gl, blkno, CREATE);
-        if (!buffer_uptodate(*bhp)) {
-                ll_rw_block(READ_META, 1, bhp);
-                if (flags & DIO_WAIT) {
-                        int error = gfs2_meta_wait(gl->gl_sbd, *bhp);
-                        if (error) {
-                                brelse(*bhp);
-                                return error;
-                        }
-                }
+        struct gfs2_sbd *sdp = gl->gl_sbd;
+        struct buffer_head *bh;
+
+        if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
+                return -EIO;
+
+        *bhp = bh = gfs2_getbuf(gl, blkno, CREATE);
+
+        lock_buffer(bh);
+        if (buffer_uptodate(bh)) {
+                unlock_buffer(bh);
+                return 0;
+        }
+        bh->b_end_io = end_buffer_read_sync;
+        get_bh(bh);
+        submit_bh(READ_SYNC | (1 << BIO_RW_META), bh);
+        if (!(flags & DIO_WAIT))
+                return 0;
+
+        wait_on_buffer(bh);
+        if (unlikely(!buffer_uptodate(bh))) {
+                struct gfs2_trans *tr = current->journal_info;
+                if (tr && tr->tr_touched)
+                        gfs2_io_error_bh(sdp, bh);
+                brelse(bh);
+                return -EIO;
         }
 
         return 0;
@@ -404,7 +420,7 @@ 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_META, 1, &first_bh);
+                ll_rw_block(READ_SYNC | (1 << BIO_RW_META), 1, &first_bh);
 
         dblock++;
         extlen--;