[GFS2] gfs2 misc endianness annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index d67a376..59dc823 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -713,12 +713,12 @@
static int get_leaf_nr(struct gfs2_inode *dip, u32 index,
u64 *leaf_out)
{
- u64 leaf_no;
+ __be64 leaf_no;
int error;
error = gfs2_dir_read_data(dip, (char *)&leaf_no,
- index * sizeof(u64),
- sizeof(u64), 0);
+ index * sizeof(__be64),
+ sizeof(__be64), 0);
if (error != sizeof(u64))
return (error < 0) ? error : -EIO;
@@ -837,7 +837,8 @@
struct gfs2_leaf *leaf;
int y;
u32 x;
- u64 *lp, bn;
+ __be64 *lp;
+ u64 bn;
int error;
error = gfs2_meta_inode_buffer(dip, &dibh);
@@ -893,7 +894,7 @@
gfs2_trans_add_bh(dip->i_gl, dibh, 1);
gfs2_buffer_clear_tail(dibh, sizeof(struct gfs2_dinode));
- lp = (u64 *)(dibh->b_data + sizeof(struct gfs2_dinode));
+ lp = (__be64 *)(dibh->b_data + sizeof(struct gfs2_dinode));
for (x = sdp->sd_hash_ptrs; x--; lp++)
*lp = cpu_to_be64(bn);
@@ -929,7 +930,8 @@
struct gfs2_leaf *nleaf, *oleaf;
struct gfs2_dirent *dent = NULL, *prev = NULL, *next = NULL, *new;
u32 start, len, half_len, divider;
- u64 bn, *lp, leaf_no;
+ u64 bn, leaf_no;
+ __be64 *lp;
u32 index;
int x, moved = 0;
int error;
@@ -974,7 +976,7 @@
/* Change the pointers.
Don't bother distinguishing stuffed from non-stuffed.
This code is complicated enough already. */
- lp = kmalloc(half_len * sizeof(u64), GFP_NOFS | __GFP_NOFAIL);
+ lp = kmalloc(half_len * sizeof(__be64), GFP_NOFS | __GFP_NOFAIL);
/* Change the pointers */
for (x = 0; x < half_len; x++)
lp[x] = cpu_to_be64(bn);
@@ -1341,7 +1343,7 @@
u32 hsize, len = 0;
u32 ht_offset, lp_offset, ht_offset_cur = -1;
u32 hash, index;
- u64 *lp;
+ __be64 *lp;
int copied = 0;
int error = 0;
unsigned depth = 0;
@@ -1365,7 +1367,7 @@
if (ht_offset_cur != ht_offset) {
error = gfs2_dir_read_data(dip, (char *)lp,
- ht_offset * sizeof(u64),
+ ht_offset * sizeof(__be64),
sdp->sd_hash_bsize, 1);
if (error != sdp->sd_hash_bsize) {
if (error >= 0)
@@ -1715,7 +1717,7 @@
u32 hsize, len;
u32 ht_offset, lp_offset, ht_offset_cur = -1;
u32 index = 0;
- u64 *lp;
+ __be64 *lp;
u64 leaf_no;
int error = 0;
@@ -1735,7 +1737,7 @@
if (ht_offset_cur != ht_offset) {
error = gfs2_dir_read_data(dip, (char *)lp,
- ht_offset * sizeof(u64),
+ ht_offset * sizeof(__be64),
sdp->sd_hash_bsize, 1);
if (error != sdp->sd_hash_bsize) {
if (error >= 0)