linux-kernel - [PATCH mm 17/22] kasan: rename kasan_access_info to kasan_report

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Message-Id: <158a4219a5d356901d017352558c989533a0782c.1646237226.git.andreyknvl@google.com>
Date:   Wed,  2 Mar 2022 17:36:37 +0100
From:   andrey.konovalov@...ux.dev
To:     Marco Elver <elver@...gle.com>,
        Alexander Potapenko <glider@...gle.com>
Cc:     Andrey Konovalov <andreyknvl@...il.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Andrey Ryabinin <ryabinin.a.a@...il.com>,
        kasan-dev@...glegroups.com,
        Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        Andrey Konovalov <andreyknvl@...gle.com>
Subject: [PATCH mm 17/22] kasan: rename kasan_access_info to kasan_report_info

From: Andrey Konovalov <andreyknvl@...gle.com>

Rename kasan_access_info to kasan_report_info, as the latter name better
reflects the struct's purpose.

Signed-off-by: Andrey Konovalov <andreyknvl@...gle.com>
---
 mm/kasan/kasan.h          | 4 ++--
 mm/kasan/report.c         | 8 ++++----
 mm/kasan/report_generic.c | 6 +++---
 mm/kasan/report_tags.c    | 2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index 8c9a855152c2..9d2e128eb623 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -132,7 +132,7 @@ enum kasan_report_type {
 	KASAN_REPORT_INVALID_FREE,
 };
 
-struct kasan_access_info {
+struct kasan_report_info {
 	enum kasan_report_type type;
 	void *access_addr;
 	void *first_bad_addr;
@@ -276,7 +276,7 @@ static inline void kasan_print_tags(u8 addr_tag, const void *addr) { }
 #endif
 
 void *kasan_find_first_bad_addr(void *addr, size_t size);
-const char *kasan_get_bug_type(struct kasan_access_info *info);
+const char *kasan_get_bug_type(struct kasan_report_info *info);
 void kasan_metadata_fetch_row(char *buffer, void *row);
 
 #if defined(CONFIG_KASAN_STACK)
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 162fd2d6209e..7915af810815 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -84,7 +84,7 @@ static int __init kasan_set_multi_shot(char *str)
 }
 __setup("kasan_multi_shot", kasan_set_multi_shot);
 
-static void print_error_description(struct kasan_access_info *info)
+static void print_error_description(struct kasan_report_info *info)
 {
 	if (info->type == KASAN_REPORT_INVALID_FREE) {
 		pr_err("BUG: KASAN: double-free or invalid-free in %pS\n",
@@ -392,7 +392,7 @@ static bool report_enabled(void)
 	return !test_and_set_bit(KASAN_BIT_REPORTED, &kasan_flags);
 }
 
-static void print_report(struct kasan_access_info *info)
+static void print_report(struct kasan_report_info *info)
 {
 	void *tagged_addr = info->access_addr;
 	void *untagged_addr = kasan_reset_tag(tagged_addr);
@@ -414,7 +414,7 @@ static void print_report(struct kasan_access_info *info)
 void kasan_report_invalid_free(void *ptr, unsigned long ip)
 {
 	unsigned long flags;
-	struct kasan_access_info info;
+	struct kasan_report_info info;
 
 	start_report(&flags, true);
 
@@ -437,7 +437,7 @@ bool kasan_report(unsigned long addr, size_t size, bool is_write,
 	void *ptr = (void *)addr;
 	unsigned long ua_flags = user_access_save();
 	unsigned long irq_flags;
-	struct kasan_access_info info;
+	struct kasan_report_info info;
 
 	if (unlikely(!report_enabled())) {
 		ret = false;
diff --git a/mm/kasan/report_generic.c b/mm/kasan/report_generic.c
index 182239ca184c..efc5e79a103f 100644
--- a/mm/kasan/report_generic.c
+++ b/mm/kasan/report_generic.c
@@ -43,7 +43,7 @@ void *kasan_find_first_bad_addr(void *addr, size_t size)
 	return p;
 }
 
-static const char *get_shadow_bug_type(struct kasan_access_info *info)
+static const char *get_shadow_bug_type(struct kasan_report_info *info)
 {
 	const char *bug_type = "unknown-crash";
 	u8 *shadow_addr;
@@ -95,7 +95,7 @@ static const char *get_shadow_bug_type(struct kasan_access_info *info)
 	return bug_type;
 }
 
-static const char *get_wild_bug_type(struct kasan_access_info *info)
+static const char *get_wild_bug_type(struct kasan_report_info *info)
 {
 	const char *bug_type = "unknown-crash";
 
@@ -109,7 +109,7 @@ static const char *get_wild_bug_type(struct kasan_access_info *info)
 	return bug_type;
 }
 
-const char *kasan_get_bug_type(struct kasan_access_info *info)
+const char *kasan_get_bug_type(struct kasan_report_info *info)
 {
 	/*
 	 * If access_size is a negative number, then it has reason to be
diff --git a/mm/kasan/report_tags.c b/mm/kasan/report_tags.c
index 1b41de88c53e..e25d2166e813 100644
--- a/mm/kasan/report_tags.c
+++ b/mm/kasan/report_tags.c
@@ -7,7 +7,7 @@
 #include "kasan.h"
 #include "../slab.h"
 
-const char *kasan_get_bug_type(struct kasan_access_info *info)
+const char *kasan_get_bug_type(struct kasan_report_info *info)
 {
 #ifdef CONFIG_KASAN_TAGS_IDENTIFY
 	struct kasan_alloc_meta *alloc_meta;
-- 
2.25.1