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-rw-r--r--fs/btrfs/disk-io.c38
-rw-r--r--fs/btrfs/inode.c10
2 files changed, 31 insertions, 17 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 77f9a3b824be..aa0c259b9c28 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -232,10 +232,14 @@ static int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf,
232 memcpy(&found, result, csum_size); 232 memcpy(&found, result, csum_size);
233 233
234 read_extent_buffer(buf, &val, 0, csum_size); 234 read_extent_buffer(buf, &val, 0, csum_size);
235 printk(KERN_INFO "btrfs: %s checksum verify failed " 235 if (printk_ratelimit()) {
236 "on %llu wanted %X found %X level %d\n", 236 printk(KERN_INFO "btrfs: %s checksum verify "
237 root->fs_info->sb->s_id, 237 "failed on %llu wanted %X found %X "
238 buf->start, val, found, btrfs_header_level(buf)); 238 "level %d\n",
239 root->fs_info->sb->s_id,
240 (unsigned long long)buf->start, val, found,
241 btrfs_header_level(buf));
242 }
239 if (result != (char *)&inline_result) 243 if (result != (char *)&inline_result)
240 kfree(result); 244 kfree(result);
241 return 1; 245 return 1;
@@ -268,10 +272,13 @@ static int verify_parent_transid(struct extent_io_tree *io_tree,
268 ret = 0; 272 ret = 0;
269 goto out; 273 goto out;
270 } 274 }
271 printk("parent transid verify failed on %llu wanted %llu found %llu\n", 275 if (printk_ratelimit()) {
272 (unsigned long long)eb->start, 276 printk("parent transid verify failed on %llu wanted %llu "
273 (unsigned long long)parent_transid, 277 "found %llu\n",
274 (unsigned long long)btrfs_header_generation(eb)); 278 (unsigned long long)eb->start,
279 (unsigned long long)parent_transid,
280 (unsigned long long)btrfs_header_generation(eb));
281 }
275 ret = 1; 282 ret = 1;
276 clear_extent_buffer_uptodate(io_tree, eb); 283 clear_extent_buffer_uptodate(io_tree, eb);
277out: 284out:
@@ -415,9 +422,12 @@ static int btree_readpage_end_io_hook(struct page *page, u64 start, u64 end,
415 422
416 found_start = btrfs_header_bytenr(eb); 423 found_start = btrfs_header_bytenr(eb);
417 if (found_start != start) { 424 if (found_start != start) {
418 printk(KERN_INFO "btrfs bad tree block start %llu %llu\n", 425 if (printk_ratelimit()) {
419 (unsigned long long)found_start, 426 printk(KERN_INFO "btrfs bad tree block start "
420 (unsigned long long)eb->start); 427 "%llu %llu\n",
428 (unsigned long long)found_start,
429 (unsigned long long)eb->start);
430 }
421 ret = -EIO; 431 ret = -EIO;
422 goto err; 432 goto err;
423 } 433 }
@@ -429,8 +439,10 @@ static int btree_readpage_end_io_hook(struct page *page, u64 start, u64 end,
429 goto err; 439 goto err;
430 } 440 }
431 if (check_tree_block_fsid(root, eb)) { 441 if (check_tree_block_fsid(root, eb)) {
432 printk(KERN_INFO "btrfs bad fsid on block %llu\n", 442 if (printk_ratelimit()) {
433 (unsigned long long)eb->start); 443 printk(KERN_INFO "btrfs bad fsid on block %llu\n",
444 (unsigned long long)eb->start);
445 }
434 ret = -EIO; 446 ret = -EIO;
435 goto err; 447 goto err;
436 } 448 }
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 2fdb2995be64..552e08afc7fb 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1823,10 +1823,12 @@ good:
1823 return 0; 1823 return 0;
1824 1824
1825zeroit: 1825zeroit:
1826 printk(KERN_INFO "btrfs csum failed ino %lu off %llu csum %u " 1826 if (printk_ratelimit()) {
1827 "private %llu\n", page->mapping->host->i_ino, 1827 printk(KERN_INFO "btrfs csum failed ino %lu off %llu csum %u "
1828 (unsigned long long)start, csum, 1828 "private %llu\n", page->mapping->host->i_ino,
1829 (unsigned long long)private); 1829 (unsigned long long)start, csum,
1830 (unsigned long long)private);
1831 }
1830 memset(kaddr + offset, 1, end - start + 1); 1832 memset(kaddr + offset, 1, end - start + 1);
1831 flush_dcache_page(page); 1833 flush_dcache_page(page);
1832 kunmap_atomic(kaddr, KM_USER0); 1834 kunmap_atomic(kaddr, KM_USER0);