if (le16_to_cpu(tl->tl_used)) {
trace_ocfs2_truncate_log_recovery_num(le16_to_cpu(tl->tl_used));
- *tl_copy = kmalloc(tl_bh->b_size, GFP_KERNEL);
+ /*
+ * Assuming the write-out below goes well, this copy will be
+ * passed back to recovery for processing.
+ */
+ *tl_copy = kmemdup(tl_bh->b_data, tl_bh->b_size, GFP_KERNEL);
if (!(*tl_copy)) {
status = -ENOMEM;
mlog_errno(status);
goto bail;
}
- /* Assuming the write-out below goes well, this copy
- * will be passed back to recovery for processing. */
- memcpy(*tl_copy, tl_bh->b_data, tl_bh->b_size);
-
/* All we need to do to clear the truncate log is set
* tl_used. */
tl->tl_used = 0;
bh = osb->local_alloc_bh;
alloc = (struct ocfs2_dinode *) bh->b_data;
- alloc_copy = kmalloc(bh->b_size, GFP_NOFS);
+ alloc_copy = kmemdup(alloc, bh->b_size, GFP_NOFS);
if (!alloc_copy) {
status = -ENOMEM;
goto out_commit;
}
- memcpy(alloc_copy, alloc, bh->b_size);
status = ocfs2_journal_access_di(handle, INODE_CACHE(local_alloc_inode),
bh, OCFS2_JOURNAL_ACCESS_WRITE);
* local alloc shutdown won't try to double free main bitmap
* bits. Make a copy so the sync function knows which bits to
* free. */
- alloc_copy = kmalloc(osb->local_alloc_bh->b_size, GFP_NOFS);
+ alloc_copy = kmemdup(alloc, osb->local_alloc_bh->b_size, GFP_NOFS);
if (!alloc_copy) {
status = -ENOMEM;
mlog_errno(status);
goto bail;
}
- memcpy(alloc_copy, alloc, osb->local_alloc_bh->b_size);
status = ocfs2_journal_access_di(handle,
INODE_CACHE(local_alloc_inode),