[PATCH 02/31] btrfs: unexport internal failrec functions

Josef Bacik
2022-09-02T20:17:01Z

These are internally used functions and are not used outside of
extent_io.c.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
fs/btrfs/extent-io-tree.h | 6 ------
fs/btrfs/extent_io.c | 13 +++++++------
2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h
index bb71b4a69022..5584968643eb 100644
--- a/fs/btrfs/extent-io-tree.h
+++ b/fs/btrfs/extent-io-tree.h
@@ -248,14 +248,8 @@ bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start,
struct extent_state **cached_state);

/* This should be reworked in the future and put elsewhere. */
-struct io_failure_record *get_state_failrec(struct extent_io_tree *tree, u64 start);
-int set_state_failrec(struct extent_io_tree *tree, u64 start,
- struct io_failure_record *failrec);
void btrfs_free_io_failure_record(struct btrfs_inode *inode, u64 start,
u64 end);
-int free_io_failure(struct extent_io_tree *failure_tree,
- struct extent_io_tree *io_tree,
- struct io_failure_record *rec);
int btrfs_clean_io_failure(struct btrfs_inode *inode, u64 start,
struct page *page, unsigned int pg_offset);

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index acfbf029c18e..be14c15cfafa 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2163,8 +2163,8 @@ u64 count_range_bits(struct extent_io_tree *tree,
* set the private field for a given byte offset in the tree. If there isn't
* an extent_state there already, this does nothing.
*/
-int set_state_failrec(struct extent_io_tree *tree, u64 start,
- struct io_failure_record *failrec)
+static int set_state_failrec(struct extent_io_tree *tree, u64 start,
+ struct io_failure_record *failrec)
{
struct rb_node *node;
struct extent_state *state;
@@ -2191,7 +2191,8 @@ int set_state_failrec(struct extent_io_tree *tree, u64 start,
return ret;
}

-struct io_failure_record *get_state_failrec(struct extent_io_tree *tree, u64 start)
+static struct io_failure_record *get_state_failrec(struct extent_io_tree *tree,
+ u64 start)
{
struct rb_node *node;
struct extent_state *state;
@@ -2275,9 +2276,9 @@ int test_range_bit(struct extent_io_tree *tree, u64 start, u64 end,
return bitset;
}

-int free_io_failure(struct extent_io_tree *failure_tree,
- struct extent_io_tree *io_tree,
- struct io_failure_record *rec)
+static int free_io_failure(struct extent_io_tree *failure_tree,
+ struct extent_io_tree *io_tree,
+ struct io_failure_record *rec)
{
int ret;
int err = 0;
--
2.26.3