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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 12:52:36 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 12:52:36 -0400 |
| commit | a748422ee45725e04e1d3792fa19dfa90ddfd116 (patch) | |
| tree | 978e12895468baaa9f7ab2747b9f7d50beaf1717 /fs/ocfs2/file.c | |
| parent | c63e31c2cc1ec67372920b5e1aff8204d04dd172 (diff) | |
| parent | f4ffaa452e71495a06376f12f772342bc57051fc (diff) | |
| download | linux-a748422ee45725e04e1d3792fa19dfa90ddfd116.tar.bz2 | |
Merge branch 'master'
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 34e903a6a46b..581eb451a41a 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -260,6 +260,17 @@ static int ocfs2_truncate_file(struct inode *inode, if (new_i_size == le64_to_cpu(fe->i_size)) goto bail; + /* This forces other nodes to sync and drop their pages. Do + * this even if we have a truncate without allocation change - + * ocfs2 cluster sizes can be much greater than page size, so + * we have to truncate them anyway. */ + status = ocfs2_data_lock(inode, 1); + if (status < 0) { + mlog_errno(status); + goto bail; + } + ocfs2_data_unlock(inode, 1); + if (le32_to_cpu(fe->i_clusters) == ocfs2_clusters_for_bytes(osb->sb, new_i_size)) { mlog(0, "fe->i_clusters = %u, so we do a simple truncate\n", @@ -272,14 +283,6 @@ static int ocfs2_truncate_file(struct inode *inode, goto bail; } - /* This forces other nodes to sync and drop their pages */ - status = ocfs2_data_lock(inode, 1); - if (status < 0) { - mlog_errno(status); - goto bail; - } - ocfs2_data_unlock(inode, 1); - /* alright, we're going to need to do a full blown alloc size * change. Orphan the inode so that recovery can complete the * truncate if necessary. This does the task of marking |