X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fsysctl.c;h=c4f35f96884df814c665d0287eba465033d9eabe;hb=8cde0776ec1e86c270f65bf482f96288e6bf0023;hp=270ee7fadbd83d0d90ee732ffd7904c3b8c34d65;hpb=d2f6409584e2c62ffad81690562330ff3bf4a458;p=linux-2.6

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 270ee7fadb..c4f35f9688 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -31,6 +31,7 @@
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/net.h>
 #include <linux/sysrq.h>
 #include <linux/highuid.h>
 #include <linux/writeback.h>
@@ -114,6 +115,7 @@ extern int unaligned_enabled;
 extern int sysctl_ieee_emulation_warnings;
 #endif
 extern int sysctl_userprocess_debug;
+extern int spin_retry;
 #endif
 
 extern int sysctl_hz_timer;
@@ -135,9 +137,6 @@ static struct ctl_table_header root_table_header =
 
 static ctl_table kern_table[];
 static ctl_table vm_table[];
-#ifdef CONFIG_NET
-extern ctl_table net_table[];
-#endif
 static ctl_table proc_table[];
 static ctl_table fs_table[];
 static ctl_table debug_table[];
@@ -146,6 +145,9 @@ extern ctl_table random_table[];
 #ifdef CONFIG_UNIX98_PTYS
 extern ctl_table pty_table[];
 #endif
+#ifdef CONFIG_INOTIFY
+extern ctl_table inotify_table[];
+#endif
 
 #ifdef HAVE_ARCH_PICK_MMAP_LAYOUT
 int sysctl_legacy_va_layout;
@@ -218,6 +220,7 @@ static ctl_table root_table[] = {
 		.mode		= 0555,
 		.child		= dev_table,
 	},
+
 	{ .ctl_name = 0 }
 };
 
@@ -643,7 +646,16 @@ static ctl_table kern_table[] = {
 		.mode		= 0644,
 		.proc_handler	= &proc_dointvec,
 	},
-
+#if defined(CONFIG_ARCH_S390)
+	{
+		.ctl_name	= KERN_SPIN_RETRY,
+		.procname	= "spin_retry",
+		.data		= &spin_retry,
+		.maxlen		= sizeof (int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+#endif
 	{ .ctl_name = 0 }
 };
 
@@ -940,7 +952,7 @@ static ctl_table fs_table[] = {
 		.data		= &aio_nr,
 		.maxlen		= sizeof(aio_nr),
 		.mode		= 0444,
-		.proc_handler	= &proc_dointvec,
+		.proc_handler	= &proc_doulongvec_minmax,
 	},
 	{
 		.ctl_name	= FS_AIO_MAX_NR,
@@ -948,8 +960,16 @@ static ctl_table fs_table[] = {
 		.data		= &aio_max_nr,
 		.maxlen		= sizeof(aio_max_nr),
 		.mode		= 0644,
-		.proc_handler	= &proc_dointvec,
+		.proc_handler	= &proc_doulongvec_minmax,
 	},
+#ifdef CONFIG_INOTIFY
+	{
+		.ctl_name	= FS_INOTIFY,
+		.procname	= "inotify",
+		.mode		= 0555,
+		.child		= inotify_table,
+	},
+#endif	
 #endif
 	{
 		.ctl_name	= KERN_SETUID_DUMPABLE,
@@ -968,7 +988,7 @@ static ctl_table debug_table[] = {
 
 static ctl_table dev_table[] = {
 	{ .ctl_name = 0 }
-};  
+};
 
 extern void init_irq_proc (void);
 
@@ -1977,6 +1997,7 @@ int proc_dointvec_jiffies(ctl_table *table, int write, struct file *filp,
  * @filp: the file structure
  * @buffer: the user buffer
  * @lenp: the size of the user buffer
+ * @ppos: pointer to the file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
  * values from/to the user buffer, treated as an ASCII string.