From: David Rientjes <[EMAIL PROTECTED]>
/proc/pid/clear_refs is only defined in the CONFIG_MMU case, so make sure we
don't have any references to clear_refs_smap() in generic procfs code.
Signed-off-by: David Rientjes <[EMAIL PROTECTED]>
Signed-off-by: David Howells <[EMAIL PROTECTED]>
---
fs/proc/base.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/proc/base.c b/fs/proc/base.c
index ec158dd..5602ae4 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -715,6 +715,7 @@ static const struct file_operations
proc_oom_adjust_operations = {
.write = oom_adjust_write,
};
+#ifdef CONFIG_MMU
static ssize_t clear_refs_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
@@ -748,6 +749,7 @@ static ssize_t clear_refs_write(struct file *file, const
char __user *buf,
static struct file_operations proc_clear_refs_operations = {
.write = clear_refs_write,
};
+#endif
#ifdef CONFIG_AUDITSYSCALL
#define TMPBUFLEN 21
-
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