diff options
| author | Andrey Konovalov <andreyknvl@google.com> | 2022-09-06 00:05:39 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-04 00:03:00 +0300 |
| commit | 559756e8a2e153f0f2ddf29c0ed9ac7b88345fb6 (patch) | |
| tree | 61285ebe9ee4cb8f779ea4cd8f862d1e48a81e66 /mm/kasan | |
| parent | 0f282f15dcc479b1f70ef4c2324db8a6df670fcb (diff) | |
| download | linux-559756e8a2e153f0f2ddf29c0ed9ac7b88345fb6.tar.xz | |
kasan: make kasan_addr_to_page static
As kasan_addr_to_page() is only used in report.c, rename it to
addr_to_page() and make it static.
Link: https://lkml.kernel.org/r/66c1267200fe0c16e2ac8847a9315fda041918cb.1662411799.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Peter Collingbourne <pcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kasan')
| -rw-r--r-- | mm/kasan/kasan.h | 1 | ||||
| -rw-r--r-- | mm/kasan/report.c | 4 |
2 files changed, 2 insertions, 3 deletions
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h index cca49ab029f1..4fddfdb08abf 100644 --- a/mm/kasan/kasan.h +++ b/mm/kasan/kasan.h @@ -291,7 +291,6 @@ bool kasan_report(unsigned long addr, size_t size, bool is_write, unsigned long ip); void kasan_report_invalid_free(void *object, unsigned long ip, enum kasan_report_type type); -struct page *kasan_addr_to_page(const void *addr); struct slab *kasan_addr_to_slab(const void *addr); #ifdef CONFIG_KASAN_GENERIC diff --git a/mm/kasan/report.c b/mm/kasan/report.c index cd31b3b89ca1..ac526c10ebff 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -206,7 +206,7 @@ static void print_track(struct kasan_track *track, const char *prefix) pr_err("(stack is not available)\n"); } -struct page *kasan_addr_to_page(const void *addr) +static inline struct page *addr_to_page(const void *addr) { if (virt_addr_valid(addr)) return virt_to_head_page(addr); @@ -289,7 +289,7 @@ static inline bool init_task_stack_addr(const void *addr) static void print_address_description(void *addr, u8 tag) { - struct page *page = kasan_addr_to_page(addr); + struct page *page = addr_to_page(addr); struct slab *slab = kasan_addr_to_slab(addr); dump_stack_lvl(KERN_ERR); |