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-rw-r--r--fs/xfs/xfs_buf.c5
-rw-r--r--fs/xfs/xfs_buf.h1
-rw-r--r--fs/xfs/xfs_log_recover.c9
3 files changed, 6 insertions, 9 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 7751e5e93a3b..67913078250b 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -264,7 +264,6 @@ _xfs_buf_alloc(
bp->b_maps[i].bm_len = map[i].bm_len;
bp->b_length += map[i].bm_len;
}
- bp->b_io_length = bp->b_length;
atomic_set(&bp->b_pin_count, 0);
init_waitqueue_head(&bp->b_waiters);
@@ -1408,7 +1407,7 @@ _xfs_buf_ioapply(
* subsequent call.
*/
offset = bp->b_offset;
- size = BBTOB(bp->b_io_length);
+ size = BBTOB(bp->b_length);
blk_start_plug(&plug);
for (i = 0; i < bp->b_map_count; i++) {
xfs_buf_ioapply_map(bp, i, &offset, &size, op, op_flags);
@@ -1541,7 +1540,7 @@ xfs_buf_zero(
page_offset = (boff + bp->b_offset) & ~PAGE_MASK;
page = bp->b_pages[page_index];
csize = min_t(size_t, PAGE_SIZE - page_offset,
- BBTOB(bp->b_io_length) - boff);
+ BBTOB(bp->b_length) - boff);
ASSERT((csize + page_offset) <= PAGE_SIZE);
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index b4a3648b4502..d70374c365e2 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -158,7 +158,6 @@ typedef struct xfs_buf {
struct xfs_buf_map *b_maps; /* compound buffer map */
struct xfs_buf_map __b_map; /* inline compound buffer map */
int b_map_count;
- int b_io_length; /* IO size in BBs */
atomic_t b_pin_count; /* pin count */
atomic_t b_io_remaining; /* #outstanding I/O requests */
unsigned int b_page_count; /* size of page array */
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 82f4af1efbf2..d8519e9a3927 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2086,7 +2086,7 @@ xlog_recover_do_inode_buffer(
if (xfs_sb_version_hascrc(&mp->m_sb))
bp->b_ops = &xfs_inode_buf_ops;
- inodes_per_buf = BBTOB(bp->b_io_length) >> mp->m_sb.sb_inodelog;
+ inodes_per_buf = BBTOB(bp->b_length) >> mp->m_sb.sb_inodelog;
for (i = 0; i < inodes_per_buf; i++) {
next_unlinked_offset = (i * mp->m_sb.sb_inodesize) +
offsetof(xfs_dinode_t, di_next_unlinked);
@@ -2128,8 +2128,7 @@ xlog_recover_do_inode_buffer(
ASSERT(item->ri_buf[item_index].i_addr != NULL);
ASSERT((item->ri_buf[item_index].i_len % XFS_BLF_CHUNK) == 0);
- ASSERT((reg_buf_offset + reg_buf_bytes) <=
- BBTOB(bp->b_io_length));
+ ASSERT((reg_buf_offset + reg_buf_bytes) <= BBTOB(bp->b_length));
/*
* The current logged region contains a copy of the
@@ -2594,7 +2593,7 @@ xlog_recover_do_reg_buffer(
ASSERT(nbits > 0);
ASSERT(item->ri_buf[i].i_addr != NULL);
ASSERT(item->ri_buf[i].i_len % XFS_BLF_CHUNK == 0);
- ASSERT(BBTOB(bp->b_io_length) >=
+ ASSERT(BBTOB(bp->b_length) >=
((uint)bit << XFS_BLF_SHIFT) + (nbits << XFS_BLF_SHIFT));
/*
@@ -2817,7 +2816,7 @@ xlog_recover_buffer_pass2(
*/
if (XFS_DINODE_MAGIC ==
be16_to_cpu(*((__be16 *)xfs_buf_offset(bp, 0))) &&
- (BBTOB(bp->b_io_length) != M_IGEO(log->l_mp)->inode_cluster_size)) {
+ (BBTOB(bp->b_length) != M_IGEO(log->l_mp)->inode_cluster_size)) {
xfs_buf_stale(bp);
error = xfs_bwrite(bp);
} else {