diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/xattr.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 9c0ee42eb93..3cf8e80b2b6 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -154,6 +154,8 @@ static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) return len / sizeof(struct ocfs2_xattr_entry); } +#define bucket_blkno(_b) ((_b)->bu_bhs[0]->b_blocknr) + static inline const char *ocfs2_xattr_prefix(int name_index) { struct xattr_handler *handler = NULL; @@ -2290,7 +2292,7 @@ static int ocfs2_xattr_bucket_find(struct inode *inode, * If we have found the xattr enty, read all the blocks in * this bucket. */ - ret = ocfs2_read_blocks(inode, xs->bucket.bu_bhs[0]->b_blocknr + 1, + ret = ocfs2_read_blocks(inode, bucket_blkno(&xs->bucket) + 1, blk_per_bucket - 1, &xs->bucket.bu_bhs[1], 0); if (ret) { @@ -2300,7 +2302,7 @@ static int ocfs2_xattr_bucket_find(struct inode *inode, xs->here = &xs->header->xh_entries[index]; mlog(0, "find xattr %s in bucket %llu, entry = %u\n", name, - (unsigned long long)xs->bucket.bu_bhs[0]->b_blocknr, index); + (unsigned long long)bucket_blkno(&xs->bucket), index); } else ret = -ENODATA; @@ -2637,7 +2639,7 @@ static int ocfs2_xattr_update_xattr_search(struct inode *inode, if (!xs->not_found) { if (OCFS2_XATTR_BUCKET_SIZE != blocksize) { ret = ocfs2_read_blocks(inode, - xs->bucket.bu_bhs[0]->b_blocknr + 1, + bucket_blkno(&xs->bucket) + 1, blk_per_bucket - 1, &xs->bucket.bu_bhs[1], 0); if (ret) { @@ -2835,7 +2837,7 @@ static int ocfs2_defrag_xattr_bucket(struct inode *inode, size_t end, offset, len, value_len; struct ocfs2_xattr_header *xh; char *entries, *buf, *bucket_buf = NULL; - u64 blkno = bucket->bu_bhs[0]->b_blocknr; + u64 blkno = bucket_blkno(bucket); u16 blk_per_bucket = ocfs2_blocks_per_xattr_bucket(inode->i_sb); u16 xh_free_start; size_t blocksize = inode->i_sb->s_blocksize; @@ -4124,11 +4126,11 @@ static int ocfs2_xattr_set_entry_in_bucket(struct inode *inode, mlog(0, "Set xattr entry len = %lu index = %d in bucket %llu\n", (unsigned long)xi->value_len, xi->name_index, - (unsigned long long)xs->bucket.bu_bhs[0]->b_blocknr); + (unsigned long long)bucket_blkno(&xs->bucket)); if (!xs->bucket.bu_bhs[1]) { ret = ocfs2_read_blocks(inode, - xs->bucket.bu_bhs[0]->b_blocknr + 1, + bucket_blkno(&xs->bucket) + 1, blk_per_bucket - 1, &xs->bucket.bu_bhs[1], 0); if (ret) { @@ -4540,7 +4542,7 @@ static int ocfs2_check_xattr_bucket_collision(struct inode *inode, xh->xh_entries[0].xe_name_hash) { mlog(ML_ERROR, "Too much hash collision in xattr bucket %llu, " "hash = %u\n", - (unsigned long long)bucket->bu_bhs[0]->b_blocknr, + (unsigned long long)bucket_blkno(bucket), le32_to_cpu(xh->xh_entries[0].xe_name_hash)); return -ENOSPC; } @@ -4574,7 +4576,7 @@ try_again: mlog_bug_on_msg(header_size > blocksize, "bucket %llu has header size " "of %u which exceed block size\n", - (unsigned long long)xs->bucket.bu_bhs[0]->b_blocknr, + (unsigned long long)bucket_blkno(&xs->bucket), header_size); if (xi->value && xi->value_len > OCFS2_XATTR_INLINE_SIZE) @@ -4614,7 +4616,7 @@ try_again: mlog(0, "xs->not_found = %d, in xattr bucket %llu: free = %d, " "need = %d, max_free = %d, xh_free_start = %u, xh_name_value_len =" " %u\n", xs->not_found, - (unsigned long long)xs->bucket.bu_bhs[0]->b_blocknr, + (unsigned long long)bucket_blkno(&xs->bucket), free, need, max_free, le16_to_cpu(xh->xh_free_start), le16_to_cpu(xh->xh_name_value_len)); |