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From: Aubrey <aubreylee@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] CONFIG_PACKET_MMAP should depend on MMU
Date: Tue, 11 Apr 2006 12:22:21 +0800	[thread overview]
Message-ID: <6d6a94c50604102122vd3d116ah18c8b87c9095a01e@mail.gmail.com> (raw)

The option CONFIG_PACKET_MMAP should depend on MMU.
When enable CONFIG_PACKET_MMAP, the file "af_packet.c" has
vm_insert_page() call.
The routine vm_insert_page() is defined in the file "./mm/memory.c"
which depends on MMU.

Signed-off-by: aubrey li <aubreylee@gmail.com>

--- Kconfig.orig        2006-04-11 12:17:25.000000000 +0800
+++ Kconfig     2006-04-11 12:16:18.000000000 +0800
@@ -17,7 +17,7 @@

 config PACKET_MMAP
        bool "Packet socket: mmapped IO"
-       depends on PACKET
+       depends on PACKET && MMU
        help
          If you say Y here, the Packet protocol driver will use an IO
          mechanism that results in faster communication.

Thanks,
-Aubrey

             reply	other threads:[~2006-04-11  4:22 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-11  4:22 Aubrey [this message]
2007-04-09  3:01 Aubrey Li
2007-04-09  9:50 ` Wu, Bryan
2007-04-09 15:46   ` Robin Getz
2007-04-09 16:55   ` David Miller
2007-04-09 18:43     ` David Miller
2007-04-09 20:08       ` Robin Getz
2007-04-10  2:00         ` Wu, Bryan
2007-04-10 12:55   ` David Howells
2007-04-10 23:52     ` Robin Getz
2007-04-17 10:36       ` Aubrey Li
2007-04-17 18:30         ` Robin Getz
2007-04-17 19:02         ` David Howells
2007-04-18 15:33       ` David Howells
2007-04-19  0:59         ` Aubrey Li
2007-04-19  9:42         ` David Howells
2007-04-20  4:46         ` Aubrey Li
2007-04-20  7:58         ` David Howells
2007-04-20  8:39           ` Aubrey Li
2007-04-20  8:58           ` David Howells
2007-04-20  9:17             ` Eric Dumazet
2007-04-20 10:43             ` David Howells
2007-04-20 13:14             ` Aubrey Li

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