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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-03-09 16:21:46 -0800 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-04-26 15:02:41 -0700 |
| commit | 49cb8d2d496ce06869ccca2ab368ed6b0b5b979d (patch) | |
| tree | 7aded7178e87dc26eb2ceafb169d7e68a8ee5ded /fs/ocfs2/inode.c | |
| parent | e48edee2d8eab812f31f0ff62c6ba635ca2e1e21 (diff) | |
| download | linux-49cb8d2d496ce06869ccca2ab368ed6b0b5b979d.tar.bz2 | |
ocfs2: Read from an unwritten extent returns zeros
Return an optional extent flags field from our lookup functions and wire up
callers to treat unwritten regions as holes for the purpose of returning
zeros to the user.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/inode.c')
| -rw-r--r-- | fs/ocfs2/inode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 78c99b5050df..310049bf7f6b 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -1105,7 +1105,8 @@ struct buffer_head *ocfs2_bread(struct inode *inode, return NULL; } - tmperr = ocfs2_extent_map_get_blocks(inode, block, &p_blkno, NULL); + tmperr = ocfs2_extent_map_get_blocks(inode, block, &p_blkno, NULL, + NULL); if (tmperr < 0) { mlog_errno(tmperr); goto fail; |