X-Git-Url: https://git.kernel.dk/?p=linux-2.6-block.git;a=blobdiff_plain;f=kernel%2Fsysctl.c;h=7742d27e08f285aeacd25e5434206ab5a0483ba9;hp=90f536d846439439593af5f85c92bace046c611e;hb=727099ff1e203a250db328dae8d4ff7d49898328;hpb=f9f8b5480eab28a15498e0f4af566c82a68f94fd

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 90f536d84643..7742d27e08f2 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -52,6 +52,7 @@
 #include <linux/slow-work.h>
 #include <linux/perf_event.h>
 #include <linux/kprobes.h>
+#include <linux/pipe_fs_i.h>
 
 #include <asm/uaccess.h>
 #include <asm/processor.h>
@@ -1423,6 +1424,14 @@ static struct ctl_table fs_table[] = {
 		.child		= binfmt_misc_table,
 	},
 #endif
+	{
+		.procname	= "pipe-max-pages",
+		.data		= &pipe_max_pages,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_minmax,
+		.extra1		= &two,
+	},
 /*
  * NOTE: do not add new entries to this table unless you have read
  * Documentation/sysctl/ctl_unnumbered.txt