- 23 3月, 2006 1 次提交
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由 Andrew Morton 提交于
When we stop allocating percpu memory for not-possible CPUs we must not touch the percpu data for not-possible CPUs at all. The correct way of doing this is to test cpu_possible() or to use for_each_cpu(). This patch is a kernel-wide sweep of all instances of NR_CPUS. I found very few instances of this bug, if any. But the patch converts lots of open-coded test to use the preferred helper macros. Cc: Mikael Starvik <starvik@axis.com> Cc: David Howells <dhowells@redhat.com> Acked-by: NKyle McMartin <kyle@parisc-linux.org> Cc: Anton Blanchard <anton@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: Andi Kleen <ak@muc.de> Cc: Christian Zankel <chris@zankel.net> Cc: Philippe Elie <phil.el@wanadoo.fr> Cc: Nathan Scott <nathans@sgi.com> Cc: Jens Axboe <axboe@suse.de> Cc: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 19 8月, 2005 1 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 7月, 2005 3 次提交
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由 Chuck Ebbert 提交于
Whitespace cleanup for loopback driver. Hopefully it fixes the last few annoyances. Signed-off-by: NChuck Ebbert <76306.1226@compuserve.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Chuck Ebbert 提交于
This patch slightly optimizes the loopback driver's stats update. Saves two loads, one add and one increment per packet sent. Signed-off-by: NChuck Ebbert <76306.1226@compuserve.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Chuck Ebbert 提交于
This patch #ifdefs the TSO code in the loopback driver. Saves ~800 bytes of text on i386 and avoids a conditional in the fast path. Signed-off-by: NChuck Ebbert <76306.1226@compuserve.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 06 5月, 2005 1 次提交
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由 Jesper Juhl 提交于
Ross moved. Remove the bad email address so people will find the correct one in ./CREDITS. Signed-off-by: NJesper Juhl <juhl-lkml@dif.dk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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