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| author | Nathan Scott <nathans@sgi.com> | 2005-09-02 10:41:32 +0400 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2005-09-02 10:41:32 +0400 |
| commit | d52b44d07a43b723ac2fbf1bf4053031f723676c (patch) | |
| tree | 10b39fa2358be3766f36a6f7729d176ceb14ebd6 /fs/xfs/xfs_iomap.c | |
| parent | ad4a8ac4e9d9cffb0a4c9ebebc6bda9d8dbbfe99 (diff) | |
| download | linux-d52b44d07a43b723ac2fbf1bf4053031f723676c.tar.xz | |
[XFS] Fix regression in transaction reserved-block accounting for direct
writes.
SGI-PV: 938145
SGI-Modid: xfs-linux:xfs-kern:23088a
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 2edd6769e5d3..44999d557d8e 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -391,9 +391,9 @@ xfs_iomap_write_direct( xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS], *imapp; xfs_bmap_free_t free_list; int aeof; - xfs_filblks_t datablocks, qblocks, resblks; + xfs_filblks_t qblocks, resblks; int committed; - int numrtextents; + int resrtextents; /* * Make sure that the dquots are there. This doesn't hold @@ -434,14 +434,14 @@ xfs_iomap_write_direct( if (!(extsz = ip->i_d.di_extsize)) extsz = mp->m_sb.sb_rextsize; - numrtextents = qblocks = (count_fsb + extsz - 1); - do_div(numrtextents, mp->m_sb.sb_rextsize); + resrtextents = qblocks = (count_fsb + extsz - 1); + do_div(resrtextents, mp->m_sb.sb_rextsize); + resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0); quota_flag = XFS_QMOPT_RES_RTBLKS; - datablocks = 0; } else { - datablocks = qblocks = count_fsb; + resrtextents = 0; + resblks = qblocks = XFS_DIOSTRAT_SPACE_RES(mp, count_fsb); quota_flag = XFS_QMOPT_RES_REGBLKS; - numrtextents = 0; } /* @@ -449,9 +449,8 @@ xfs_iomap_write_direct( */ xfs_iunlock(ip, XFS_ILOCK_EXCL); tp = xfs_trans_alloc(mp, XFS_TRANS_DIOSTRAT); - resblks = XFS_DIOSTRAT_SPACE_RES(mp, datablocks); error = xfs_trans_reserve(tp, resblks, - XFS_WRITE_LOG_RES(mp), numrtextents, + XFS_WRITE_LOG_RES(mp), resrtextents, XFS_TRANS_PERM_LOG_RES, XFS_WRITE_LOG_COUNT); |