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authorDavid Sterba <dsterba@suse.com>2020-04-29 04:04:10 +0300
committerDavid Sterba <dsterba@suse.com>2020-05-25 12:25:34 +0300
commit2b48966a4da4bcb35f0883bc23dcaf63fcb8557f (patch)
tree29689c92015f465d12a82d0b5e8332bb5ae727d1 /fs/btrfs/struct-funcs.c
parentdb3756c879773c4c7986fce3dac8355f210df807 (diff)
downloadlinux-2b48966a4da4bcb35f0883bc23dcaf63fcb8557f.tar.xz
btrfs: constify extent_buffer in the API functions
There are many helpers around extent buffers, found in extent_io.h and ctree.h. Most of them can be converted to take constified eb as there are no changes to the extent buffer structure itself but rather the pages. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/struct-funcs.c')
-rw-r--r--fs/btrfs/struct-funcs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/struct-funcs.c b/fs/btrfs/struct-funcs.c
index 67dfd1287c3e..0b23aa0a32d5 100644
--- a/fs/btrfs/struct-funcs.c
+++ b/fs/btrfs/struct-funcs.c
@@ -131,7 +131,7 @@ void btrfs_set_token_##bits(struct btrfs_map_token *token, \
leres = cpu_to_le##bits(val); \
write_extent_buffer(token->eb, &leres, member_offset, size); \
} \
-void btrfs_set_##bits(struct extent_buffer *eb, void *ptr, \
+void btrfs_set_##bits(const struct extent_buffer *eb, void *ptr, \
unsigned long off, u##bits val) \
{ \
const unsigned long member_offset = (unsigned long)ptr + off; \