From: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com>
To: akpm@linux-foundation.org
Cc: tyhicks@linux.microsoft.com, pasha.tatashin@soleen.com,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] mm: KSM: fix ksm_run data type
Date: Fri, 16 Jul 2021 00:01:01 +0600 [thread overview]
Message-ID: <343394260f599d940cacc37f1dcc0309239ae220.1626371112.git.zhansayabagdaulet@gmail.com> (raw)
In-Reply-To: <cover.1626371112.git.zhansayabagdaulet@gmail.com>
ksm_run is declared as unsigned long but in run_store(), it is converted
to unsigned int. Change its type to unsigned int.
Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com>
---
mm/ksm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/ksm.c b/mm/ksm.c
index 3fa9bc8a67cf..057d0c245bf4 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -289,7 +289,7 @@ static int ksm_nr_node_ids = 1;
#define KSM_RUN_MERGE 1
#define KSM_RUN_UNMERGE 2
#define KSM_RUN_OFFLINE 4
-static unsigned long ksm_run = KSM_RUN_STOP;
+static unsigned int ksm_run = KSM_RUN_STOP;
static void wait_while_offlining(void);
static DECLARE_WAIT_QUEUE_HEAD(ksm_thread_wait);
@@ -2874,7 +2874,7 @@ KSM_ATTR(pages_to_scan);
static ssize_t run_show(struct kobject *kobj, struct kobj_attribute *attr,
char *buf)
{
- return sysfs_emit(buf, "%lu\n", ksm_run);
+ return sysfs_emit(buf, "%u\n", ksm_run);
}
static ssize_t run_store(struct kobject *kobj, struct kobj_attribute *attr,
--
2.25.1
next prev parent reply other threads:[~2021-07-15 18:01 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-15 18:00 [PATCH 0/2] mm: KSM: fix data types Zhansaya Bagdauletkyzy
2021-07-15 18:01 ` Zhansaya Bagdauletkyzy [this message]
2021-07-15 18:10 ` [PATCH 1/2] mm: KSM: fix ksm_run data type Pavel Tatashin
2021-07-15 18:10 ` Pavel Tatashin
2021-07-15 18:17 ` Matthew Wilcox
2021-07-15 18:21 ` Pavel Tatashin
2021-07-15 18:21 ` Pavel Tatashin
2021-07-15 18:30 ` Matthew Wilcox
2021-07-15 18:57 ` Pavel Tatashin
2021-07-15 18:57 ` Pavel Tatashin
2021-07-15 19:06 ` Pavel Tatashin
2021-07-15 19:06 ` Pavel Tatashin
2021-07-15 18:01 ` [PATCH 2/2] mm: KSM: fix " Zhansaya Bagdauletkyzy
2021-07-15 18:10 ` Pavel Tatashin
2021-07-15 18:10 ` Pavel Tatashin
2021-07-16 4:42 ` Zhansaya Bagdauletkyzy
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