There is a separate I/O failure tree to track the fail reads, so remove
the extra EXTENT_DAMAGED bit in the I/O tree.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/btrfs/extent-io-tree.h | 1 -
fs/btrfs/extent_io.c | 16 +---------------
fs/btrfs/tests/extent-io-tests.c | 1 -
include/trace/events/btrfs.h | 1 -
4 files changed, 1 insertion(+), 18 deletions(-)
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h
index ec2f8b8e6faa7..e218bb56d86ac 100644
--- a/fs/btrfs/extent-io-tree.h
+++ b/fs/btrfs/extent-io-tree.h
@@ -17,7 +17,6 @@ struct io_failure_record;
#define EXTENT_NODATASUM (1U << 7)
#define EXTENT_CLEAR_META_RESV (1U << 8)
#define EXTENT_NEED_WAIT (1U << 9)
-#define EXTENT_DAMAGED (1U << 10)
#define EXTENT_NORESERVE (1U << 11)
#define EXTENT_QGROUP_RESERVED (1U << 12)
#define EXTENT_CLEAR_DATA_RESV (1U << 13)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 591c191a58bc9..6ac76534d2c9e 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2280,23 +2280,13 @@ int free_io_failure(struct extent_io_tree *failure_tree,
struct io_failure_record *rec)
{
int ret;
- int err = 0;
set_state_failrec(failure_tree, rec->start, NULL);
ret = clear_extent_bits(failure_tree, rec->start,
rec->start + rec->len - 1,
EXTENT_LOCKED | EXTENT_DIRTY);
- if (ret)
- err = ret;
-
- ret = clear_extent_bits(io_tree, rec->start,
- rec->start + rec->len - 1,
- EXTENT_DAMAGED);
- if (ret && !err)
- err = ret;
-
kfree(rec);
- return err;
+ return ret;
}
/*
@@ -2521,7 +2511,6 @@ static struct io_failure_record *btrfs_get_io_failure_record(struct inode *inode
u64 start = bbio->file_offset + bio_offset;
struct io_failure_record *failrec;
struct extent_io_tree *failure_tree = &BTRFS_I(inode)->io_failure_tree;
- struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree;
const u32 sectorsize = fs_info->sectorsize;
int ret;
@@ -2573,9 +2562,6 @@ static struct io_failure_record *btrfs_get_io_failure_record(struct inode *inode
EXTENT_LOCKED | EXTENT_DIRTY);
if (ret >= 0) {
ret = set_state_failrec(failure_tree, start, failrec);
- /* Set the bits in the inode's tree */
- ret = set_extent_bits(tree, start, start + sectorsize - 1,
- EXTENT_DAMAGED);
} else if (ret < 0) {
kfree(failrec);
return ERR_PTR(ret);
diff --git a/fs/btrfs/tests/extent-io-tests.c b/fs/btrfs/tests/extent-io-tests.c
index a232b15b8021f..ba4b7601e8c0a 100644
--- a/fs/btrfs/tests/extent-io-tests.c
+++ b/fs/btrfs/tests/extent-io-tests.c
@@ -80,7 +80,6 @@ static void extent_flag_to_str(const struct extent_state *state, char *dest)
PRINT_ONE_FLAG(state, dest, cur, NODATASUM);
PRINT_ONE_FLAG(state, dest, cur, CLEAR_META_RESV);
PRINT_ONE_FLAG(state, dest, cur, NEED_WAIT);
- PRINT_ONE_FLAG(state, dest, cur, DAMAGED);
PRINT_ONE_FLAG(state, dest, cur, NORESERVE);
PRINT_ONE_FLAG(state, dest, cur, QGROUP_RESERVED);
PRINT_ONE_FLAG(state, dest, cur, CLEAR_DATA_RESV);
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index 73df80d462dc8..f8a4118b16574 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -154,7 +154,6 @@ FLUSH_STATES
{ EXTENT_NODATASUM, "NODATASUM"}, \
{ EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
{ EXTENT_NEED_WAIT, "NEED_WAIT"}, \
- { EXTENT_DAMAGED, "DAMAGED"}, \
{ EXTENT_NORESERVE, "NORESERVE"}, \
{ EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
{ EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
--
2.30.2
