nbblks += log->l_sectBBsize;
nbblks = round_up(nbblks, log->l_sectBBsize);
- bp = xfs_buf_get_uncached(log->l_mp->m_logdev_targp, BBTOB(nbblks), 0);
+ bp = xfs_buf_get_uncached(log->l_mp->m_logdev_targp, nbblks, 0);
if (bp)
xfs_buf_unlock(bp);
return bp;
{
xfs_daddr_t offset = blk_no & ((xfs_daddr_t)log->l_sectBBsize - 1);
- ASSERT(BBTOB(offset + nbblks) <= XFS_BUF_SIZE(bp));
+ ASSERT(offset + nbblks <= bp->b_length);
return bp->b_addr + BBTOB(offset);
}
nbblks = round_up(nbblks, log->l_sectBBsize);
ASSERT(nbblks > 0);
- ASSERT(BBTOB(nbblks) <= XFS_BUF_SIZE(bp));
+ ASSERT(nbblks <= bp->b_length);
XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no);
XFS_BUF_READ(bp);
- XFS_BUF_SET_COUNT(bp, BBTOB(nbblks));
+ bp->b_io_length = nbblks;
+ bp->b_error = 0;
xfsbdstrat(log->l_mp, bp);
error = xfs_buf_iowait(bp);
xfs_caddr_t offset)
{
xfs_caddr_t orig_offset = bp->b_addr;
- int orig_len = bp->b_buffer_length;
+ int orig_len = BBTOB(bp->b_length);
int error, error2;
error = xfs_buf_associate_memory(bp, offset, BBTOB(nbblks));
nbblks = round_up(nbblks, log->l_sectBBsize);
ASSERT(nbblks > 0);
- ASSERT(BBTOB(nbblks) <= XFS_BUF_SIZE(bp));
+ ASSERT(nbblks <= bp->b_length);
XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no);
XFS_BUF_ZEROFLAGS(bp);
xfs_buf_hold(bp);
xfs_buf_lock(bp);
- XFS_BUF_SET_COUNT(bp, BBTOB(nbblks));
+ bp->b_io_length = nbblks;
+ bp->b_error = 0;
error = xfs_bwrite(bp);
if (error)
* a log sector, or we're out of luck.
*/
bufblks = 1 << ffs(nbblks);
+ while (bufblks > log->l_logBBsize)
+ bufblks >>= 1;
while (!(bp = xlog_get_bp(log, bufblks))) {
bufblks >>= 1;
if (bufblks < log->l_sectBBsize)
* log sector, or we're out of luck.
*/
bufblks = 1 << ffs(blocks);
+ while (bufblks > log->l_logBBsize)
+ bufblks >>= 1;
while (!(bp = xlog_get_bp(log, bufblks))) {
bufblks >>= 1;
if (bufblks < sectbb)
trace_xfs_log_recover_buf_inode_buf(mp->m_log, buf_f);
- inodes_per_buf = XFS_BUF_COUNT(bp) >> mp->m_sb.sb_inodelog;
+ inodes_per_buf = BBTOB(bp->b_io_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);
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) <= XFS_BUF_COUNT(bp));
+ ASSERT((reg_buf_offset + reg_buf_bytes) <=
+ BBTOB(bp->b_io_length));
/*
* The current logged region contains a copy of the
ASSERT(nbits > 0);
ASSERT(item->ri_buf[i].i_addr != NULL);
ASSERT(item->ri_buf[i].i_len % XFS_BLF_CHUNK == 0);
- ASSERT(XFS_BUF_COUNT(bp) >=
- ((uint)bit << XFS_BLF_SHIFT)+(nbits<<XFS_BLF_SHIFT));
+ ASSERT(BBTOB(bp->b_io_length) >=
+ ((uint)bit << XFS_BLF_SHIFT) + (nbits << XFS_BLF_SHIFT));
/*
* Do a sanity check if this is a dquot buffer. Just checking
STATIC int
xlog_recover_buffer_pass2(
xlog_t *log,
+ struct list_head *buffer_list,
xlog_recover_item_t *item)
{
xfs_buf_log_format_t *buf_f = item->ri_buf[0].i_addr;
trace_xfs_log_recover_buf_recover(log, buf_f);
- buf_flags = XBF_LOCK;
+ buf_flags = 0;
if (!(buf_f->blf_flags & XFS_BLF_INODE_BUF))
buf_flags |= XBF_MAPPED;
*/
if (XFS_DINODE_MAGIC ==
be16_to_cpu(*((__be16 *)xfs_buf_offset(bp, 0))) &&
- (XFS_BUF_COUNT(bp) != MAX(log->l_mp->m_sb.sb_blocksize,
+ (BBTOB(bp->b_io_length) != MAX(log->l_mp->m_sb.sb_blocksize,
(__uint32_t)XFS_INODE_CLUSTER_SIZE(log->l_mp)))) {
xfs_buf_stale(bp);
error = xfs_bwrite(bp);
} else {
ASSERT(bp->b_target->bt_mount == mp);
bp->b_iodone = xlog_recover_iodone;
- xfs_buf_delwri_queue(bp);
+ xfs_buf_delwri_queue(bp, buffer_list);
}
xfs_buf_relse(bp);
STATIC int
xlog_recover_inode_pass2(
xlog_t *log,
+ struct list_head *buffer_list,
xlog_recover_item_t *item)
{
xfs_inode_log_format_t *in_f;
}
trace_xfs_log_recover_inode_recover(log, in_f);
- bp = xfs_buf_read(mp->m_ddev_targp, in_f->ilf_blkno, in_f->ilf_len,
- XBF_LOCK);
+ bp = xfs_buf_read(mp->m_ddev_targp, in_f->ilf_blkno, in_f->ilf_len, 0);
if (!bp) {
error = ENOMEM;
goto error;
write_inode_buffer:
ASSERT(bp->b_target->bt_mount == mp);
bp->b_iodone = xlog_recover_iodone;
- xfs_buf_delwri_queue(bp);
+ xfs_buf_delwri_queue(bp, buffer_list);
xfs_buf_relse(bp);
error:
if (need_free)
STATIC int
xlog_recover_dquot_pass2(
xlog_t *log,
+ struct list_head *buffer_list,
xlog_recover_item_t *item)
{
xfs_mount_t *mp = log->l_mp;
ASSERT(dq_f->qlf_size == 2);
ASSERT(bp->b_target->bt_mount == mp);
bp->b_iodone = xlog_recover_iodone;
- xfs_buf_delwri_queue(bp);
+ xfs_buf_delwri_queue(bp, buffer_list);
xfs_buf_relse(bp);
return (0);
* xfs_trans_ail_delete() drops the
* AIL lock.
*/
- xfs_trans_ail_delete(ailp, lip);
+ xfs_trans_ail_delete(ailp, lip,
+ SHUTDOWN_CORRUPT_INCORE);
xfs_efi_item_free(efip);
spin_lock(&ailp->xa_lock);
break;
xlog_recover_commit_pass2(
struct log *log,
struct xlog_recover *trans,
+ struct list_head *buffer_list,
xlog_recover_item_t *item)
{
trace_xfs_log_recover_item_recover(log, trans, item, XLOG_RECOVER_PASS2);
switch (ITEM_TYPE(item)) {
case XFS_LI_BUF:
- return xlog_recover_buffer_pass2(log, item);
+ return xlog_recover_buffer_pass2(log, buffer_list, item);
case XFS_LI_INODE:
- return xlog_recover_inode_pass2(log, item);
+ return xlog_recover_inode_pass2(log, buffer_list, item);
case XFS_LI_EFI:
return xlog_recover_efi_pass2(log, item, trans->r_lsn);
case XFS_LI_EFD:
return xlog_recover_efd_pass2(log, item);
case XFS_LI_DQUOT:
- return xlog_recover_dquot_pass2(log, item);
+ return xlog_recover_dquot_pass2(log, buffer_list, item);
case XFS_LI_QUOTAOFF:
/* nothing to do in pass2 */
return 0;
struct xlog_recover *trans,
int pass)
{
- int error = 0;
+ int error = 0, error2;
xlog_recover_item_t *item;
+ LIST_HEAD (buffer_list);
hlist_del(&trans->r_list);
return error;
list_for_each_entry(item, &trans->r_itemq, ri_list) {
- if (pass == XLOG_RECOVER_PASS1)
+ switch (pass) {
+ case XLOG_RECOVER_PASS1:
error = xlog_recover_commit_pass1(log, trans, item);
- else
- error = xlog_recover_commit_pass2(log, trans, item);
+ break;
+ case XLOG_RECOVER_PASS2:
+ error = xlog_recover_commit_pass2(log, trans,
+ &buffer_list, item);
+ break;
+ default:
+ ASSERT(0);
+ }
+
if (error)
- return error;
+ goto out;
}
xlog_recover_free_trans(trans);
- return 0;
+
+out:
+ error2 = xfs_buf_delwri_submit(&buffer_list);
+ return error ? error : error2;
}
STATIC int
/*
* Get the on disk inode to find the next inode in the bucket.
*/
- error = xfs_itobp(mp, NULL, ip, &dip, &ibp, XBF_LOCK);
+ error = xfs_itobp(mp, NULL, ip, &dip, &ibp, 0);
if (error)
goto fail_iput;
* First replay the images in the log.
*/
error = xlog_do_log_recovery(log, head_blk, tail_blk);
- if (error) {
+ if (error)
return error;
- }
-
- xfs_flush_buftarg(log->l_mp->m_ddev_targp, 1);
/*
* If IO errors happened during recovery, bail out.
bp = xfs_getsb(log->l_mp, 0);
XFS_BUF_UNDONE(bp);
ASSERT(!(XFS_BUF_ISWRITE(bp)));
- ASSERT(!(XFS_BUF_ISDELAYWRITE(bp)));
XFS_BUF_READ(bp);
XFS_BUF_UNASYNC(bp);
xfsbdstrat(log->l_mp, bp);
projects / firefly-linux-kernel-4.4.55.git / blobdiff