diff options
Diffstat (limited to 'fs/ocfs2/xattr.c')
| -rw-r--r-- | fs/ocfs2/xattr.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 3cf8e80..8594df3 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -155,6 +155,7 @@ static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) } #define bucket_blkno(_b) ((_b)->bu_bhs[0]->b_blocknr) +#define bucket_block(_b, _n) ((_b)->bu_bhs[(_n)]->b_data) static inline const char *ocfs2_xattr_prefix(int name_index) { @@ -801,7 +802,7 @@ static int ocfs2_xattr_block_get(struct inode *inode, i, &block_off, &name_offset); - xs->base = xs->bucket.bu_bhs[block_off]->b_data; + xs->base = bucket_block(&xs->bucket, block_off); } if (ocfs2_xattr_is_local(xs->here)) { memcpy(buffer, (void *)xs->base + @@ -2280,11 +2281,11 @@ static int ocfs2_xattr_bucket_find(struct inode *inode, } xs->bucket.bu_bhs[0] = lower_bh; xs->bucket.bu_xh = (struct ocfs2_xattr_header *) - xs->bucket.bu_bhs[0]->b_data; + bucket_block(&xs->bucket, 0); lower_bh = NULL; xs->header = xs->bucket.bu_xh; - xs->base = xs->bucket.bu_bhs[0]->b_data; + xs->base = bucket_block(&xs->bucket, 0); xs->end = xs->base + inode->i_sb->s_blocksize; if (found) { @@ -2378,7 +2379,7 @@ static int ocfs2_iterate_xattr_buckets(struct inode *inode, goto out; } - bucket.bu_xh = (struct ocfs2_xattr_header *)bucket.bu_bhs[0]->b_data; + bucket.bu_xh = (struct ocfs2_xattr_header *)bucket_block(&bucket, 0); /* * The real bucket num in this series of blocks is stored * in the 1st bucket. @@ -2457,7 +2458,7 @@ static int ocfs2_list_xattr_bucket(struct inode *inode, if (ret) break; - name = (const char *)bucket->bu_bhs[block_off]->b_data + + name = (const char *)bucket_block(bucket, block_off) + new_offset; ret = ocfs2_xattr_list_entry(xl->buffer, xl->buffer_size, @@ -2630,7 +2631,7 @@ static int ocfs2_xattr_update_xattr_search(struct inode *inode, xs->bucket.bu_bhs[0] = new_bh; get_bh(new_bh); - xs->bucket.bu_xh = (struct ocfs2_xattr_header *)xs->bucket.bu_bhs[0]->b_data; + xs->bucket.bu_xh = (struct ocfs2_xattr_header *)bucket_block(&xs->bucket, 0); xs->header = xs->bucket.bu_xh; xs->base = new_bh->b_data; @@ -3931,7 +3932,7 @@ static inline char *ocfs2_xattr_bucket_get_val(struct inode *inode, int block_off = offs >> inode->i_sb->s_blocksize_bits; offs = offs % inode->i_sb->s_blocksize; - return bucket->bu_bhs[block_off]->b_data + offs; + return bucket_block(bucket, block_off) + offs; } /* |