diff options
| -rw-r--r-- | fs/btrfs/accessors.h | 10 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/fs/btrfs/accessors.h b/fs/btrfs/accessors.h index c60f0e7f768a..6c3deaa3e878 100644 --- a/fs/btrfs/accessors.h +++ b/fs/btrfs/accessors.h @@ -48,8 +48,8 @@ static inline void put_unaligned_le8(u8 val, void *p) offsetof(type, member), \ sizeof_field(type, member))) -#define write_eb_member(eb, ptr, type, member, result) (\ - write_extent_buffer(eb, (char *)(result), \ +#define write_eb_member(eb, ptr, type, member, source) ( \ + write_extent_buffer(eb, (const char *)(source), \ ((unsigned long)(ptr)) + \ offsetof(type, member), \ sizeof_field(type, member))) @@ -353,7 +353,7 @@ static inline void btrfs_tree_block_key(const struct extent_buffer *eb, static inline void btrfs_set_tree_block_key(const struct extent_buffer *eb, struct btrfs_tree_block_info *item, - struct btrfs_disk_key *key) + const struct btrfs_disk_key *key) { write_eb_member(eb, item, struct btrfs_tree_block_info, key, key); } @@ -446,7 +446,7 @@ void btrfs_node_key(const struct extent_buffer *eb, struct btrfs_disk_key *disk_key, int nr); static inline void btrfs_set_node_key(const struct extent_buffer *eb, - struct btrfs_disk_key *disk_key, int nr) + const struct btrfs_disk_key *disk_key, int nr) { unsigned long ptr; @@ -512,7 +512,7 @@ static inline void btrfs_item_key(const struct extent_buffer *eb, } static inline void btrfs_set_item_key(struct extent_buffer *eb, - struct btrfs_disk_key *disk_key, int nr) + const struct btrfs_disk_key *disk_key, int nr) { struct btrfs_item *item = btrfs_item_nr(eb, nr); diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 4867ce19cccc..17a3808e5b01 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4606,7 +4606,7 @@ static void __write_extent_buffer(const struct extent_buffer *eb, size_t cur; size_t offset; char *kaddr; - char *src = (char *)srcv; + const char *src = (const char *)srcv; unsigned long i = get_eb_folio_index(eb, start); /* For unmapped (dummy) ebs, no need to check their uptodate status. */ const bool check_uptodate = !test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags); |