Signed-off-by: Li Wang <liw...@ubuntukylin.com>
Signed-off-by: Yunchuan Wen <yunchuan...@ubuntukylin.com>
---
kernel/sysctl.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 34a6047..2f2d8ab 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1255,12 +1255,10 @@ static struct ctl_table vm_table[] = {
},
{
.procname = "drop_caches",
- .data = &sysctl_drop_caches,
- .maxlen = sizeof(int),
+ .data = sysctl_drop_caches,
+ .maxlen = PATH_MAX,
.mode = 0644,
.proc_handler = drop_caches_sysctl_handler,
- .extra1 = &one,
- .extra2 = &three,
},
#ifdef CONFIG_COMPACTION
{
--
1.7.9.5
--
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