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Date: Wed, 18 Jun 2008 16:17:56 +0600 From: "Rakib Mullick" <rakib.mullick@...il.com> To: mingo@...hat.com, arjan@...radead.org Cc: linux-kernel@...r.kernel.org 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@...il.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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