Stefan Behrens
2013-Oct-21 16:46 UTC
[PATCH] Btrfs: check_int, remove warning for mixed-mode
In mixed-mode, when a data-block was later reused for metadata, a
warning was printed. This condition is now filtered out and the
warning is eliminated in this case.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
---
fs/btrfs/check-integrity.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 3281f7e..656b076 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -1900,7 +1900,9 @@ again:
dev_state,
dev_bytenr);
}
- if (block->logical_bytenr != bytenr) {
+ if (block->logical_bytenr != bytenr &&
+ !(!block->is_metadata &&
+ block->logical_bytenr == 0))
printk(KERN_INFO
"Written block @%llu (%s/%llu/%d)"
" found in hash table, %c,"
@@ -1910,15 +1912,14 @@ again:
block->mirror_num,
btrfsic_get_block_type(state, block),
block->logical_bytenr);
- block->logical_bytenr = bytenr;
- } else if (state->print_mask &
- BTRFSIC_PRINT_MASK_VERBOSE)
+ else if (state->print_mask & BTRFSIC_PRINT_MASK_VERBOSE)
printk(KERN_INFO
"Written block @%llu (%s/%llu/%d)"
" found in hash table, %c.\n",
bytenr, dev_state->name, dev_bytenr,
block->mirror_num,
btrfsic_get_block_type(state, block));
+ block->logical_bytenr = bytenr;
} else {
if (num_pages * PAGE_CACHE_SIZE <
state->datablock_size) {
--
1.8.4
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