diff options
| author | Dave Chinner <david@fromorbit.com> | 2014-10-02 01:11:14 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-10-02 01:11:14 +0200 |
| commit | 75e58ce4c8f354f1a68a8bb8a9692827cdaf3d21 (patch) | |
| tree | 4bbcd993a6e75d199c82958ffe15c0e0d03f4bbf /fs/xfs/xfs_rtalloc.c | |
| parent | Merge branch 'xfs-sparse-fixes' into for-next (diff) | |
| parent | xfs: simplify xfs_zero_remaining_bytes (diff) | |
| download | linux-75e58ce4c8f354f1a68a8bb8a9692827cdaf3d21.tar.xz linux-75e58ce4c8f354f1a68a8bb8a9692827cdaf3d21.zip | |
Merge branch 'xfs-buf-iosubmit' into for-next
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index d45aebe04dde..e1175ea9b551 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -921,16 +921,11 @@ xfs_growfs_rt( /* * Read in the last block of the device, make sure it exists. */ - bp = xfs_buf_read_uncached(mp->m_rtdev_targp, + error = xfs_buf_read_uncached(mp->m_rtdev_targp, XFS_FSB_TO_BB(mp, nrblocks - 1), - XFS_FSB_TO_BB(mp, 1), 0, NULL); - if (!bp) - return -EIO; - if (bp->b_error) { - error = bp->b_error; - xfs_buf_relse(bp); + XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL); + if (error) return error; - } xfs_buf_relse(bp); /* @@ -1184,11 +1179,12 @@ xfs_rtallocate_extent( */ int /* error */ xfs_rtmount_init( - xfs_mount_t *mp) /* file system mount structure */ + struct xfs_mount *mp) /* file system mount structure */ { - xfs_buf_t *bp; /* buffer for last block of subvolume */ - xfs_daddr_t d; /* address of last block of subvolume */ - xfs_sb_t *sbp; /* filesystem superblock copy in mount */ + struct xfs_buf *bp; /* buffer for last block of subvolume */ + struct xfs_sb *sbp; /* filesystem superblock copy in mount */ + xfs_daddr_t d; /* address of last block of subvolume */ + int error; sbp = &mp->m_sb; if (sbp->sb_rblocks == 0) @@ -1214,14 +1210,12 @@ xfs_rtmount_init( (unsigned long long) mp->m_sb.sb_rblocks); return -EFBIG; } - bp = xfs_buf_read_uncached(mp->m_rtdev_targp, + error = xfs_buf_read_uncached(mp->m_rtdev_targp, d - XFS_FSB_TO_BB(mp, 1), - XFS_FSB_TO_BB(mp, 1), 0, NULL); - if (!bp || bp->b_error) { + XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL); + if (error) { xfs_warn(mp, "realtime device size check failed"); - if (bp) - xfs_buf_relse(bp); - return -EIO; + return error; } xfs_buf_relse(bp); return 0; |