From 2ecec0d6a5b5817edf50fe80196ca774e72dae46 Mon Sep 17 00:00:00 2001 From: Filipe Manana Date: Tue, 21 Nov 2023 13:38:36 +0000 Subject: btrfs: unexport extent_map_block_end() The helper extent_map_block_end() is currently not used anywhere outside extent_map.c, so move into from extent_map.h into extent_map.c. While at it, also make the extent map pointer argument as const. Reviewed-by: Josef Bacik Signed-off-by: Filipe Manana Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent_map.c | 7 +++++++ fs/btrfs/extent_map.h | 7 ------- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index a6d8368ed0ed..bced39dc0da8 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -182,6 +182,13 @@ static struct rb_node *__tree_search(struct rb_root *root, u64 offset, return NULL; } +static inline u64 extent_map_block_end(const struct extent_map *em) +{ + if (em->block_start + em->block_len < em->block_start) + return (u64)-1; + return em->block_start + em->block_len; +} + /* Check to see if two extent_map structs are adjacent and safe to merge. */ static int mergable_maps(struct extent_map *prev, struct extent_map *next) { diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 35d27c756e08..d0328127f89c 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -77,13 +77,6 @@ static inline u64 extent_map_end(struct extent_map *em) return em->start + em->len; } -static inline u64 extent_map_block_end(struct extent_map *em) -{ - if (em->block_start + em->block_len < em->block_start) - return (u64)-1; - return em->block_start + em->block_len; -} - void extent_map_tree_init(struct extent_map_tree *tree); struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree, u64 start, u64 len); -- cgit v1.2.3