mm/kasan: rename kasan_enabled() to kasan_report_enabled()

The function only disable/enable reporting.  In the later patch we will be
adding a kasan early enable/disable.  Rename kasan_enabled to properly
reflect its function.

Signed-off-by: Aneesh Kumar K.V <[email protected]>
Reviewed-by: Andrey Ryabinin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index c242adf6bc8578846e1cc54ad0a931b052668381..a6b46cc94907d1c96fb28173b9026e8f3c30ae9b 100644 (file)
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -63,7 +63,7 @@ static inline const void *kasan_shadow_to_mem(const void *shadow_addr)
                << KASAN_SHADOW_SCALE_SHIFT);
 }
 
-static inline bool kasan_enabled(void)
+static inline bool kasan_report_enabled(void)
 {
        return !current->kasan_depth;
 }

diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index e07c94fbd0ac5a141ecf95ab7d39d046fea13e67..6c3f82b0240b30c4a3f6abac573c904313a713d0 100644 (file)
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -220,7 +220,7 @@ void kasan_report(unsigned long addr, size_t size,
 {
        struct kasan_access_info info;
 
-       if (likely(!kasan_enabled()))
+       if (likely(!kasan_report_enabled()))
                return;
 
        info.access_addr = (void *)addr;