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[GFS2] gfs2 misc endianness annotations

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Al Viro
2006-10-14 10:46:30 -04:00
committed by Steven Whitehouse
parent b62f963e1f
commit b44b84d765
8 changed files with 66 additions and 71 deletions
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24
fs/gfs2/dir.c
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@@ -713,12 +713,12 @@ static int get_leaf(struct gfs2_inode *dip, u64 leaf_no,
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 @@ static int dir_make_exhash(struct inode *inode)
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 @@ static int dir_make_exhash(struct inode *inode)
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 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
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 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
/* 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 @@ static int dir_e_read(struct inode *inode, u64 *offset, void *opaque,
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 @@ static int dir_e_read(struct inode *inode, u64 *offset, void *opaque,
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 @@ static int foreach_leaf(struct gfs2_inode *dip, leaf_call_t lc, void *data)
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 @@ static int foreach_leaf(struct gfs2_inode *dip, leaf_call_t lc, void *data)
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)