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path: root/fs/xfs/linux-2.6/xfs_buf.c
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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_buf.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index d1fe74506c4c..c57836dc778f 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -596,7 +596,7 @@ _xfs_buf_read(
596 bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | XBF_READ_AHEAD); 596 bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | XBF_READ_AHEAD);
597 597
598 status = xfs_buf_iorequest(bp); 598 status = xfs_buf_iorequest(bp);
599 if (status || XFS_BUF_ISERROR(bp) || (flags & XBF_ASYNC)) 599 if (status || bp->b_error || (flags & XBF_ASYNC))
600 return status; 600 return status;
601 return xfs_buf_iowait(bp); 601 return xfs_buf_iowait(bp);
602} 602}
@@ -679,7 +679,6 @@ xfs_buf_read_uncached(
679 /* set up the buffer for a read IO */ 679 /* set up the buffer for a read IO */
680 XFS_BUF_SET_ADDR(bp, daddr); 680 XFS_BUF_SET_ADDR(bp, daddr);
681 XFS_BUF_READ(bp); 681 XFS_BUF_READ(bp);
682 XFS_BUF_BUSY(bp);
683 682
684 xfsbdstrat(mp, bp); 683 xfsbdstrat(mp, bp);
685 error = xfs_buf_iowait(bp); 684 error = xfs_buf_iowait(bp);
@@ -1069,7 +1068,7 @@ xfs_bioerror(
1069 /* 1068 /*
1070 * No need to wait until the buffer is unpinned, we aren't flushing it. 1069 * No need to wait until the buffer is unpinned, we aren't flushing it.
1071 */ 1070 */
1072 XFS_BUF_ERROR(bp, EIO); 1071 xfs_buf_ioerror(bp, EIO);
1073 1072
1074 /* 1073 /*
1075 * We're calling xfs_buf_ioend, so delete XBF_DONE flag. 1074 * We're calling xfs_buf_ioend, so delete XBF_DONE flag.
@@ -1094,7 +1093,7 @@ STATIC int
1094xfs_bioerror_relse( 1093xfs_bioerror_relse(
1095 struct xfs_buf *bp) 1094 struct xfs_buf *bp)
1096{ 1095{
1097 int64_t fl = XFS_BUF_BFLAGS(bp); 1096 int64_t fl = bp->b_flags;
1098 /* 1097 /*
1099 * No need to wait until the buffer is unpinned. 1098 * No need to wait until the buffer is unpinned.
1100 * We aren't flushing it. 1099 * We aren't flushing it.
@@ -1115,7 +1114,7 @@ xfs_bioerror_relse(
1115 * There's no reason to mark error for 1114 * There's no reason to mark error for
1116 * ASYNC buffers. 1115 * ASYNC buffers.
1117 */ 1116 */
1118 XFS_BUF_ERROR(bp, EIO); 1117 xfs_buf_ioerror(bp, EIO);
1119 XFS_BUF_FINISH_IOWAIT(bp); 1118 XFS_BUF_FINISH_IOWAIT(bp);
1120 } else { 1119 } else {
1121 xfs_buf_relse(bp); 1120 xfs_buf_relse(bp);
@@ -1324,7 +1323,7 @@ xfs_buf_offset(
1324 struct page *page; 1323 struct page *page;
1325 1324
1326 if (bp->b_flags & XBF_MAPPED) 1325 if (bp->b_flags & XBF_MAPPED)
1327 return XFS_BUF_PTR(bp) + offset; 1326 return bp->b_addr + offset;
1328 1327
1329 offset += bp->b_offset; 1328 offset += bp->b_offset;
1330 page = bp->b_pages[offset >> PAGE_SHIFT]; 1329 page = bp->b_pages[offset >> PAGE_SHIFT];
@@ -1484,7 +1483,7 @@ xfs_setsize_buftarg_flags(
1484 if (set_blocksize(btp->bt_bdev, sectorsize)) { 1483 if (set_blocksize(btp->bt_bdev, sectorsize)) {
1485 xfs_warn(btp->bt_mount, 1484 xfs_warn(btp->bt_mount,
1486 "Cannot set_blocksize to %u on device %s\n", 1485 "Cannot set_blocksize to %u on device %s\n",
1487 sectorsize, XFS_BUFTARG_NAME(btp)); 1486 sectorsize, xfs_buf_target_name(btp));
1488 return EINVAL; 1487 return EINVAL;
1489 } 1488 }
1490 1489
@@ -1681,7 +1680,7 @@ xfs_buf_delwri_split(
1681 list_for_each_entry_safe(bp, n, dwq, b_list) { 1680 list_for_each_entry_safe(bp, n, dwq, b_list) {
1682 ASSERT(bp->b_flags & XBF_DELWRI); 1681 ASSERT(bp->b_flags & XBF_DELWRI);
1683 1682
1684 if (!XFS_BUF_ISPINNED(bp) && xfs_buf_trylock(bp)) { 1683 if (!xfs_buf_ispinned(bp) && xfs_buf_trylock(bp)) {
1685 if (!force && 1684 if (!force &&
1686 time_before(jiffies, bp->b_queuetime + age)) { 1685 time_before(jiffies, bp->b_queuetime + age)) {
1687 xfs_buf_unlock(bp); 1686 xfs_buf_unlock(bp);