---

yaml
---
r: 269870
b: refs/heads/master
c: c2b006c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 61551f1ee536289084a4a8f1c4f187e2f371c440
+refs/heads/master: c2b006c1da1602551def200e4661535f02b82488

trunk/fs/xfs/xfs_attr.c

@@ -2128,9 +2128,10 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
 		xfs_buf_iomove(bp, 0, tmp, src, XBRW_WRITE);
 		if (tmp < XFS_BUF_SIZE(bp))
 			xfs_buf_zero(bp, tmp, XFS_BUF_SIZE(bp) - tmp);
-		if ((error = xfs_bwrite(mp, bp))) {/* GROT: NOTE: synchronous write */
-			return (error);
-		}
+		error = xfs_bwrite(bp);	/* GROT: NOTE: synchronous write */
+		xfs_buf_relse(bp);
+		if (error)
+			return error;
 		src += tmp;
 		valuelen -= tmp;
 

trunk/fs/xfs/xfs_buf.c

@@ -1014,7 +1014,6 @@ xfs_buf_ioerror(
 
 int
 xfs_bwrite(
-	struct xfs_mount	*mp,
 	struct xfs_buf		*bp)
 {
 	int			error;
@@ -1026,9 +1025,10 @@ xfs_bwrite(
 	xfs_bdstrat_cb(bp);
 
 	error = xfs_buf_iowait(bp);
-	if (error)
-		xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
-	xfs_buf_relse(bp);
+	if (error) {
+		xfs_force_shutdown(bp->b_target->bt_mount,
+				   SHUTDOWN_META_IO_ERROR);
+	}
 	return error;
 }
 

trunk/fs/xfs/xfs_buf.h

@@ -197,7 +197,7 @@ extern void xfs_buf_unlock(xfs_buf_t *);
 	((bp)->b_sema.count <= 0)
 
 /* Buffer Read and Write Routines */
-extern int xfs_bwrite(struct xfs_mount *mp, struct xfs_buf *bp);
+extern int xfs_bwrite(struct xfs_buf *bp);
 
 extern void xfsbdstrat(struct xfs_mount *, struct xfs_buf *);
 extern int xfs_bdstrat_cb(struct xfs_buf *);

trunk/fs/xfs/xfs_dquot.c

@@ -1242,11 +1242,11 @@ xfs_qm_dqflush(
 	}
 
 	if (flags & SYNC_WAIT)
-		error = xfs_bwrite(mp, bp);
-	else {
+		error = xfs_bwrite(bp);
+	else
 		xfs_buf_delwri_queue(bp);
-		xfs_buf_relse(bp);
-	}
+
+	xfs_buf_relse(bp);
 
 	trace_xfs_dqflush_done(dqp);
 

trunk/fs/xfs/xfs_fsops.c

@@ -216,10 +216,11 @@ xfs_growfs_data_private(
 		tmpsize = agsize - XFS_PREALLOC_BLOCKS(mp);
 		agf->agf_freeblks = cpu_to_be32(tmpsize);
 		agf->agf_longest = cpu_to_be32(tmpsize);
-		error = xfs_bwrite(mp, bp);
-		if (error) {
+		error = xfs_bwrite(bp);
+		xfs_buf_relse(bp);
+		if (error)
 			goto error0;
-		}
+
 		/*
 		 * AG inode header block
 		 */
@@ -240,10 +241,11 @@ xfs_growfs_data_private(
 		agi->agi_dirino = cpu_to_be32(NULLAGINO);
 		for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++)
 			agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO);
-		error = xfs_bwrite(mp, bp);
-		if (error) {
+		error = xfs_bwrite(bp);
+		xfs_buf_relse(bp);
+		if (error)
 			goto error0;
-		}
+
 		/*
 		 * BNO btree root block
 		 */
@@ -262,10 +264,11 @@ xfs_growfs_data_private(
 		arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp));
 		arec->ar_blockcount = cpu_to_be32(
 			agsize - be32_to_cpu(arec->ar_startblock));
-		error = xfs_bwrite(mp, bp);
-		if (error) {
+		error = xfs_bwrite(bp);
+		xfs_buf_relse(bp);
+		if (error)
 			goto error0;
-		}
+
 		/*
 		 * CNT btree root block
 		 */
@@ -285,10 +288,11 @@ xfs_growfs_data_private(
 		arec->ar_blockcount = cpu_to_be32(
 			agsize - be32_to_cpu(arec->ar_startblock));
 		nfree += be32_to_cpu(arec->ar_blockcount);
-		error = xfs_bwrite(mp, bp);
-		if (error) {
+		error = xfs_bwrite(bp);
+		xfs_buf_relse(bp);
+		if (error)
 			goto error0;
-		}
+
 		/*
 		 * INO btree root block
 		 */
@@ -303,10 +307,10 @@ xfs_growfs_data_private(
 		block->bb_numrecs = 0;
 		block->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK);
 		block->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK);
-		error = xfs_bwrite(mp, bp);
-		if (error) {
+		error = xfs_bwrite(bp);
+		xfs_buf_relse(bp);
+		if (error)
 			goto error0;
-		}
 	}
 	xfs_trans_agblocks_delta(tp, nfree);
 	/*
@@ -396,9 +400,9 @@ xfs_growfs_data_private(
 		 * just issue a warning and continue.  The real work is
 		 * already done and committed.
 		 */
-		if (!(error = xfs_bwrite(mp, bp))) {
-			continue;
-		} else {
+		error = xfs_bwrite(bp);
+		xfs_buf_relse(bp);
+		if (error) {
 			xfs_warn(mp,
 		"write error %d updating secondary superblock for ag %d",
 				error, agno);

trunk/fs/xfs/xfs_inode.c

@@ -2597,11 +2597,11 @@ xfs_iflush(
 		goto cluster_corrupt_out;
 
 	if (flags & SYNC_WAIT)
-		error = xfs_bwrite(mp, bp);
-	else {
+		error = xfs_bwrite(bp);
+	else
 		xfs_buf_delwri_queue(bp);
-		xfs_buf_relse(bp);
-	}
+
+	xfs_buf_relse(bp);
 	return error;
 
 corrupt_out:

trunk/fs/xfs/xfs_log_recover.c

@@ -268,9 +268,12 @@ xlog_bwrite(
 	xfs_buf_lock(bp);
 	XFS_BUF_SET_COUNT(bp, BBTOB(nbblks));
 
-	if ((error = xfs_bwrite(log->l_mp, bp)))
+	error = xfs_bwrite(bp);
+	if (error) {
 		xfs_ioerror_alert("xlog_bwrite", log->l_mp,
 				  bp, XFS_BUF_ADDR(bp));
+	}
+	xfs_buf_relse(bp);
 	return error;
 }
 
@@ -2172,15 +2175,15 @@ xlog_recover_buffer_pass2(
 	    (XFS_BUF_COUNT(bp) != MAX(log->l_mp->m_sb.sb_blocksize,
 			(__uint32_t)XFS_INODE_CLUSTER_SIZE(log->l_mp)))) {
 		XFS_BUF_STALE(bp);
-		error = xfs_bwrite(mp, bp);
+		error = xfs_bwrite(bp);
 	} else {
 		ASSERT(bp->b_target->bt_mount == mp);
 		bp->b_iodone = xlog_recover_iodone;
 		xfs_buf_delwri_queue(bp);
-		xfs_buf_relse(bp);
 	}
 
-	return (error);
+	xfs_buf_relse(bp);
+	return error;
 }
 
 STATIC int

trunk/fs/xfs/xfs_sync.c

@@ -322,6 +322,7 @@ xfs_sync_fsdata(
 	struct xfs_mount	*mp)
 {
 	struct xfs_buf		*bp;
+	int			error;
 
 	/*
 	 * If the buffer is pinned then push on the log so we won't get stuck
@@ -334,8 +335,9 @@ xfs_sync_fsdata(
 	bp = xfs_getsb(mp, 0);
 	if (xfs_buf_ispinned(bp))
 		xfs_log_force(mp, 0);
-
-	return xfs_bwrite(mp, bp);
+	error = xfs_bwrite(bp);
+	xfs_buf_relse(bp);
+	return error;
 }
 
 /*