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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-07-06 14:41:18 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-07-10 17:32:07 -0700 |
| commit | 35edec1d52c075975991471d624b33b9336226f2 (patch) | |
| tree | 4fc59b9d60826b8eb44bc5c1e558a15bea171193 /fs/ocfs2/file.c | |
| parent | d0c7d7082ee1ec4f95ee57bf86ed39d1a27c4037 (diff) | |
| download | linux-3.10-35edec1d52c075975991471d624b33b9336226f2.tar.gz linux-3.10-35edec1d52c075975991471d624b33b9336226f2.tar.bz2 linux-3.10-35edec1d52c075975991471d624b33b9336226f2.zip | |
ocfs2: update truncate handling of partial clusters
The partial cluster zeroing code used during truncate usually assumes that
the rightmost byte in the range to be zeroed lies on a cluster boundary.
This makes sense for truncate, but punching holes might require zeroing on
non-aligned rightmost boundaries.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 3e21ad9a6dd..f0a6b1330a6 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -263,6 +263,7 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb, int status; handle_t *handle; struct ocfs2_dinode *di; + u64 cluster_bytes; mlog_entry_void(); @@ -286,7 +287,9 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb, /* * Do this before setting i_size. */ - status = ocfs2_zero_tail_for_truncate(inode, handle, new_i_size); + cluster_bytes = ocfs2_align_bytes_to_clusters(inode->i_sb, new_i_size); + status = ocfs2_zero_range_for_truncate(inode, handle, new_i_size, + cluster_bytes); if (status) { mlog_errno(status); goto out_commit; |