nfsd: track last inode only in use_wgather case

[safe/jmp/linux-2.6] / include / linux / resource.h

diff --git a/include/linux/resource.h b/include/linux/resource.h
index 21a86cb..40fc7e6 100644 (file)
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,6 +3,8 @@
 
 #include <linux/time.h>
 
+struct task_struct;
+
 /*
  * Resource control/accounting header file for linux
  */
@@ -17,6 +19,7 @@
 #define        RUSAGE_SELF     0
 #define        RUSAGE_CHILDREN (-1)
 #define RUSAGE_BOTH    (-2)            /* sys_wait4() uses this */
+#define        RUSAGE_THREAD   1               /* only the calling thread */
 
 struct rusage {
        struct timeval ru_utime;        /* user time used */
@@ -56,10 +59,10 @@ struct rlimit {
 #define _STK_LIM       (8*1024*1024)
 
 /*
- * GPG wants 32kB of mlocked memory, to make sure pass phrases
+ * GPG2 wants 64kB of mlocked memory, to make sure pass phrases
  * and other sensitive information are never written to disk.
  */
-#define MLOCK_LIMIT    (8 * PAGE_SIZE)
+#define MLOCK_LIMIT    ((PAGE_SIZE > 64*1024) ? PAGE_SIZE : 64*1024)
 
 /*
  * Due to binary compatibility, the actual resource numbers
@@ -67,4 +70,6 @@ struct rlimit {
  */
 #include <asm/resource.h>
 
+int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
+
 #endif