diff options
| author | David Chinner <dgc@sgi.com> | 2007-02-10 08:34:49 +0100 |
|---|---|---|
| committer | Tim Shimmin <tes@sgi.com> | 2007-02-10 08:34:49 +0100 |
| commit | 5e6a07dfe404cd4d8494d842b54706cb007fa04b (patch) | |
| tree | 46cb354cfaedf75afb956036b5238a12f6c75f1d /fs/xfs/linux-2.6/xfs_buf.h | |
| parent | [XFS] Prevent buffer overrun in cmn_err(). (diff) | |
| download | linux-5e6a07dfe404cd4d8494d842b54706cb007fa04b.tar.xz linux-5e6a07dfe404cd4d8494d842b54706cb007fa04b.zip | |
[XFS] Current usage of buftarg flags is incorrect.
The {test,set,clear}_bit() operations take a bit index for the bit to
operate on. The XBT_* flags are defined as bit fields which is incorrect,
not to mention the way the bit fields are enumerated is broken too. This
was only working by chance.
Fix the definitions of the flags and make the code using them use the
{test,set,clear}_bit() operations correctly.
SGI-PV: 958639
SGI-Modid: xfs-linux-melb:xfs-kern:27565a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_buf.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 9dd235cb0107..9e8ef8fef39f 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -69,8 +69,8 @@ typedef enum { } xfs_buf_flags_t; typedef enum { - XBT_FORCE_SLEEP = (0 << 1), - XBT_FORCE_FLUSH = (1 << 1), + XBT_FORCE_SLEEP = 0, + XBT_FORCE_FLUSH = 1, } xfs_buftarg_flags_t; typedef struct xfs_bufhash { |