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authorAndrey Konovalov <andreyknvl@google.com>2023-02-10 22:15:50 +0100
committerAndrew Morton <akpm@linux-foundation.org>2023-02-16 20:43:48 -0800
commit4a6b5314d6bd9093dcc3c0c8e185af7df9a0fe34 (patch)
tree3b1a3b5375765176939f5c8d24f801314de23609 /lib
parent15ef6a982f40a2b53b057dad24f00c3fb43e7e70 (diff)
lib/stackdepot: use pr_fmt to define message format
Use pr_fmt to define the format for printing stack depot messages instead of duplicating the "Stack Depot" prefix in each message. Link: https://lkml.kernel.org/r/3d09db0171a0e92ff3eb0ee74de74558bc9b56c4.1676063693.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/stackdepot.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/stackdepot.c b/lib/stackdepot.c
index 4bfaf3bce619..83787e46a3ab 100644
--- a/lib/stackdepot.c
+++ b/lib/stackdepot.c
@@ -19,6 +19,8 @@
* Based on code by Dmitry Chernenkov.
*/
+#define pr_fmt(fmt) "stackdepot: " fmt
+
#include <linux/gfp.h>
#include <linux/jhash.h>
#include <linux/kernel.h>
@@ -98,7 +100,7 @@ static int __init is_stack_depot_disabled(char *str)
ret = kstrtobool(str, &stack_depot_disable);
if (!ret && stack_depot_disable) {
- pr_info("Stack Depot is disabled\n");
+ pr_info("disabled\n");
stack_table = NULL;
}
return 0;
@@ -142,7 +144,7 @@ int __init stack_depot_early_init(void)
1UL << STACK_HASH_ORDER_MAX);
if (!stack_table) {
- pr_err("Stack Depot hash table allocation failed, disabling\n");
+ pr_err("hash table allocation failed, disabling\n");
stack_depot_disable = true;
return -ENOMEM;
}
@@ -177,11 +179,11 @@ int stack_depot_init(void)
if (entries > 1UL << STACK_HASH_ORDER_MAX)
entries = 1UL << STACK_HASH_ORDER_MAX;
- pr_info("Stack Depot allocating hash table of %lu entries with kvcalloc\n",
+ pr_info("allocating hash table of %lu entries with kvcalloc\n",
entries);
stack_table = kvcalloc(entries, sizeof(struct stack_record *), GFP_KERNEL);
if (!stack_table) {
- pr_err("Stack Depot hash table allocation failed, disabling\n");
+ pr_err("hash table allocation failed, disabling\n");
stack_depot_disable = true;
ret = -ENOMEM;
}