lkml.org 
[lkml]   [2008]   [Jun]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH]include/linux/threads.h : Removes extra checking CONFIG_BASE_SMALL
In existing code for defining PID_MAX_DEFAULT and PID_MAX_LIMIT,a check for
CONFIG_BASE_SMALL has been made twice. This patch reduces an extra checking.


Signed-off-by: Md.Rakib H. Mullick ( rakib.mullick@gmail.com)

--- linux-2.6.25/include/linux/threads.h.orig 2008-06-16
11:46:42.000000000 +0600
+++ linux-2.6.25/include/linux/threads.h 2008-06-17 19:41:19.462424632 +0600
@@ -24,13 +24,17 @@
/*
* This controls the default maximum pid allocated to a process
*/
-#define PID_MAX_DEFAULT (CONFIG_BASE_SMALL ? 0x1000 : 0x8000)
-
/*
* A maximum of 4 million PIDs should be enough for a while.
* [NOTE: PID/TIDs are limited to 2^29 ~= 500+ million, see futex.h.]
*/
-#define PID_MAX_LIMIT (CONFIG_BASE_SMALL ? PAGE_SIZE * 8 : \
- (sizeof(long) > 4 ? 4 * 1024 * 1024 : PID_MAX_DEFAULT))
+#if (CONFIG_BASE_SMALL)
+#define PID_MAX_DEFAULT 0x1000
+#define PID_MAX_LIMIT (PAGE_SIZE * 8)
+#else
+#define PID_MAX_DEFAULT 0x8000
+#define PID_MAX_LIMIT (sizeof(long) > 4 ? 4 * 1024 * 1024 : PID_MAX_DEFAULT)
+#endif
+

#endif

\
 
 \ /
  Last update: 2008-06-18 13:01    [W:0.025 / U:0.464 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site