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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-30 15:46:23 -0500 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-30 15:46:23 -0500 |
| commit | e3167ded1f1b16424bc14d5673cdc5414f179970 (patch) | |
| tree | 1b995e6387b230b1f447aabe30b689d091ee0b52 /fs/gfs2/util.h | |
| parent | cd45697f0ddbb58f3f83c29fe164713ee7765e21 (diff) | |
| download | linux-e3167ded1f1b16424bc14d5673cdc5414f179970.tar.gz linux-e3167ded1f1b16424bc14d5673cdc5414f179970.tar.bz2 linux-e3167ded1f1b16424bc14d5673cdc5414f179970.zip | |
[GFS] Fix bug in endian conversion for metadata header
In some cases 16 bit functions were being used rather than 32 bit
functions.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/util.h')
| -rw-r--r-- | fs/gfs2/util.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h index addbe304993e..4532dbab0a2c 100644 --- a/fs/gfs2/util.h +++ b/fs/gfs2/util.h @@ -107,12 +107,11 @@ static inline int gfs2_metatype_check_i(struct gfs2_sbd *sdp, { struct gfs2_meta_header *mh = (struct gfs2_meta_header *)bh->b_data; uint32_t magic = mh->mh_magic; - uint16_t t = mh->mh_type; + uint16_t t = be32_to_cpu(mh->mh_type); magic = be32_to_cpu(magic); if (unlikely(magic != GFS2_MAGIC)) return gfs2_meta_check_ii(sdp, bh, "magic number", function, file, line); - t = be16_to_cpu(t); if (unlikely(t != type)) return gfs2_metatype_check_ii(sdp, bh, type, t, function, file, line); @@ -127,8 +126,8 @@ static inline void gfs2_metatype_set(struct buffer_head *bh, uint16_t type, { struct gfs2_meta_header *mh; mh = (struct gfs2_meta_header *)bh->b_data; - mh->mh_type = cpu_to_be16(type); - mh->mh_format = cpu_to_be16(format); + mh->mh_type = cpu_to_be32(type); + mh->mh_format = cpu_to_be32(format); } |