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| author | Mark Tinguely <tinguely@sgi.com> | 2012-12-04 17:18:05 -0600 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-01-16 16:08:08 -0600 |
| commit | 91e4bac0b72736410c88632906953f14259144b1 (patch) | |
| tree | 958acd4fc78d39c334a2561b946d225b84d7e2e6 /fs/xfs/xfs_trans_buf.c | |
| parent | 2d0e9df579029b62adc72b50977182757cc04cd5 (diff) | |
| download | linux-91e4bac0b72736410c88632906953f14259144b1.tar.gz linux-91e4bac0b72736410c88632906953f14259144b1.tar.bz2 linux-91e4bac0b72736410c88632906953f14259144b1.zip | |
xfs: fix the multi-segment log buffer format
Per Dave Chinner suggestion, this patch:
1) Corrects the detection of whether a multi-segment buffer is
still tracking data.
2) Clears all the buffer log formats for a multi-segment buffer.
Signed-off-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_trans_buf.c')
| -rw-r--r-- | fs/xfs/xfs_trans_buf.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index f7510bf68284..3edf5dbee001 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -643,6 +643,7 @@ xfs_trans_binval( xfs_buf_t *bp) { xfs_buf_log_item_t *bip = bp->b_fspriv; + int i; ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); @@ -670,8 +671,10 @@ xfs_trans_binval( bip->bli_flags &= ~(XFS_BLI_INODE_BUF | XFS_BLI_LOGGED | XFS_BLI_DIRTY); bip->__bli_format.blf_flags &= ~XFS_BLF_INODE_BUF; bip->__bli_format.blf_flags |= XFS_BLF_CANCEL; - memset((char *)(bip->__bli_format.blf_data_map), 0, - (bip->__bli_format.blf_map_size * sizeof(uint))); + for (i = 0; i < bip->bli_format_count; i++) { + memset(bip->bli_formats[i].blf_data_map, 0, + (bip->bli_formats[i].blf_map_size * sizeof(uint))); + } bip->bli_item.li_desc->lid_flags |= XFS_LID_DIRTY; tp->t_flags |= XFS_TRANS_DIRTY; } |