diff options
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 2cc97c64901e..8192cb5809bc 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -2173,7 +2173,7 @@ void __put_anon_vma(struct anon_vma *anon_vma) } static struct anon_vma *rmap_walk_anon_lock(struct folio *folio, - struct rmap_walk_control *rwc) + const struct rmap_walk_control *rwc) { struct anon_vma *anon_vma; @@ -2203,8 +2203,8 @@ static struct anon_vma *rmap_walk_anon_lock(struct folio *folio, * Find all the mappings of a page using the mapping pointer and the vma chains * contained in the anon_vma struct it points to. */ -static void rmap_walk_anon(struct folio *folio, struct rmap_walk_control *rwc, - bool locked) +static void rmap_walk_anon(struct folio *folio, + const struct rmap_walk_control *rwc, bool locked) { struct anon_vma *anon_vma; pgoff_t pgoff_start, pgoff_end; @@ -2251,8 +2251,8 @@ static void rmap_walk_anon(struct folio *folio, struct rmap_walk_control *rwc, * Find all the mappings of a page using the mapping pointer and the vma chains * contained in the address_space struct it points to. */ -static void rmap_walk_file(struct folio *folio, struct rmap_walk_control *rwc, - bool locked) +static void rmap_walk_file(struct folio *folio, + const struct rmap_walk_control *rwc, bool locked) { struct address_space *mapping = folio_mapping(folio); pgoff_t pgoff_start, pgoff_end; @@ -2294,7 +2294,7 @@ done: i_mmap_unlock_read(mapping); } -void rmap_walk(struct folio *folio, struct rmap_walk_control *rwc) +void rmap_walk(struct folio *folio, const struct rmap_walk_control *rwc) { if (unlikely(folio_test_ksm(folio))) rmap_walk_ksm(folio, rwc); @@ -2305,7 +2305,7 @@ void rmap_walk(struct folio *folio, struct rmap_walk_control *rwc) } /* Like rmap_walk, but caller holds relevant rmap lock */ -void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc) +void rmap_walk_locked(struct folio *folio, const struct rmap_walk_control *rwc) { /* no ksm support for now */ VM_BUG_ON_FOLIO(folio_test_ksm(folio), folio); |