diff options
Diffstat (limited to 'fs/btrfs/accessors.h')
| -rw-r--r-- | fs/btrfs/accessors.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/fs/btrfs/accessors.h b/fs/btrfs/accessors.h index 6fce3e8d3dac..b2eb9cde2c5d 100644 --- a/fs/btrfs/accessors.h +++ b/fs/btrfs/accessors.h @@ -34,7 +34,7 @@ void btrfs_init_map_token(struct btrfs_map_token *token, struct extent_buffer *e static inline u8 get_unaligned_le8(const void *p) { - return *(u8 *)p; + return *(const u8 *)p; } static inline void put_unaligned_le8(u8 val, void *p) @@ -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))) @@ -315,11 +315,8 @@ BTRFS_SETGET_FUNCS(timespec_nsec, struct btrfs_timespec, nsec, 32); BTRFS_SETGET_STACK_FUNCS(stack_timespec_sec, struct btrfs_timespec, sec, 64); BTRFS_SETGET_STACK_FUNCS(stack_timespec_nsec, struct btrfs_timespec, nsec, 32); -BTRFS_SETGET_FUNCS(stripe_extent_encoding, struct btrfs_stripe_extent, encoding, 8); BTRFS_SETGET_FUNCS(raid_stride_devid, struct btrfs_raid_stride, devid, 64); BTRFS_SETGET_FUNCS(raid_stride_physical, struct btrfs_raid_stride, physical, 64); -BTRFS_SETGET_STACK_FUNCS(stack_stripe_extent_encoding, - struct btrfs_stripe_extent, encoding, 8); BTRFS_SETGET_STACK_FUNCS(stack_raid_stride_devid, struct btrfs_raid_stride, devid, 64); BTRFS_SETGET_STACK_FUNCS(stack_raid_stride_physical, struct btrfs_raid_stride, physical, 64); @@ -353,7 +350,7 @@ 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 +443,7 @@ 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 +509,7 @@ 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); |