diff options
Diffstat (limited to 'fs/gfs2/bmap.c')
| -rw-r--r-- | fs/gfs2/bmap.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 06e9a8cb45e..51f6356bdcb 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -38,8 +38,8 @@ struct metapath { }; typedef int (*block_call_t) (struct gfs2_inode *ip, struct buffer_head *dibh, - struct buffer_head *bh, u64 *top, - u64 *bottom, unsigned int height, + struct buffer_head *bh, __be64 *top, + __be64 *bottom, unsigned int height, void *data); struct strip_mine { @@ -230,7 +230,7 @@ static int build_height(struct inode *inode, unsigned height) struct buffer_head *blocks[GFS2_MAX_META_HEIGHT]; struct gfs2_dinode *di; int error; - u64 *bp; + __be64 *bp; u64 bn; unsigned n; @@ -255,7 +255,7 @@ static int build_height(struct inode *inode, unsigned height) GFS2_FORMAT_IN); gfs2_buffer_clear_tail(blocks[n], sizeof(struct gfs2_meta_header)); - bp = (u64 *)(blocks[n]->b_data + + bp = (__be64 *)(blocks[n]->b_data + sizeof(struct gfs2_meta_header)); *bp = cpu_to_be64(blocks[n+1]->b_blocknr); brelse(blocks[n]); @@ -360,15 +360,15 @@ static void find_metapath(struct gfs2_inode *ip, u64 block, * metadata tree. */ -static inline u64 *metapointer(struct buffer_head *bh, int *boundary, +static inline __be64 *metapointer(struct buffer_head *bh, int *boundary, unsigned int height, const struct metapath *mp) { unsigned int head_size = (height > 0) ? sizeof(struct gfs2_meta_header) : sizeof(struct gfs2_dinode); - u64 *ptr; + __be64 *ptr; *boundary = 0; - ptr = ((u64 *)(bh->b_data + head_size)) + mp->mp_list[height]; - if (ptr + 1 == (u64 *)(bh->b_data + bh->b_size)) + ptr = ((__be64 *)(bh->b_data + head_size)) + mp->mp_list[height]; + if (ptr + 1 == (__be64 *)(bh->b_data + bh->b_size)) *boundary = 1; return ptr; } @@ -394,7 +394,7 @@ static int lookup_block(struct gfs2_inode *ip, struct buffer_head *bh, int *new, u64 *block) { int boundary; - u64 *ptr = metapointer(bh, &boundary, height, mp); + __be64 *ptr = metapointer(bh, &boundary, height, mp); if (*ptr) { *block = be64_to_cpu(*ptr); @@ -600,7 +600,7 @@ static int recursive_scan(struct gfs2_inode *ip, struct buffer_head *dibh, { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); struct buffer_head *bh = NULL; - u64 *top, *bottom; + __be64 *top, *bottom; u64 bn; int error; int mh_size = sizeof(struct gfs2_meta_header); @@ -611,17 +611,17 @@ static int recursive_scan(struct gfs2_inode *ip, struct buffer_head *dibh, return error; dibh = bh; - top = (u64 *)(bh->b_data + sizeof(struct gfs2_dinode)) + mp->mp_list[0]; - bottom = (u64 *)(bh->b_data + sizeof(struct gfs2_dinode)) + sdp->sd_diptrs; + top = (__be64 *)(bh->b_data + sizeof(struct gfs2_dinode)) + mp->mp_list[0]; + bottom = (__be64 *)(bh->b_data + sizeof(struct gfs2_dinode)) + sdp->sd_diptrs; } else { error = gfs2_meta_indirect_buffer(ip, height, block, 0, &bh); if (error) return error; - top = (u64 *)(bh->b_data + mh_size) + + top = (__be64 *)(bh->b_data + mh_size) + (first ? mp->mp_list[height] : 0); - bottom = (u64 *)(bh->b_data + mh_size) + sdp->sd_inptrs; + bottom = (__be64 *)(bh->b_data + mh_size) + sdp->sd_inptrs; } error = bc(ip, dibh, bh, top, bottom, height, data); @@ -660,7 +660,7 @@ out: */ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh, - struct buffer_head *bh, u64 *top, u64 *bottom, + struct buffer_head *bh, __be64 *top, __be64 *bottom, unsigned int height, void *data) { struct strip_mine *sm = data; @@ -668,7 +668,7 @@ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh, struct gfs2_rgrp_list rlist; u64 bn, bstart; u32 blen; - u64 *p; + __be64 *p; unsigned int rg_blocks = 0; int metadata; unsigned int revokes = 0; |