- 04 Sep, 2004 10 commits
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Linus Torvalds authored
The assembler gets quite confused otherwise.
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Zwane Mwaikambo authored
Signed-off-by:
Zwane Mwaikambo <zwane@fsmlabs.com> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Zwane Mwaikambo authored
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Zwane Mwaikambo authored
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Zwane Mwaikambo authored
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Zwane Mwaikambo authored
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Zwane Mwaikambo authored
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Zwane Mwaikambo authored
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Zwane Mwaikambo authored
This patch achieves out of line spinlocks by creating kernel/spinlock.c and using the _raw_* inline locking functions. Now, as much as this is supposed to be arch agnostic, there was still a fair amount of rummaging about in archs, mostly for the cases where the arch already has out of line locks and i wanted to avoid the extra call, saving that extra call also makes lock profiling easier. PPC32/64 was an example of such an arch and i have added the necessary profile_pc() function as an example. Size differences are with CONFIG_PREEMPT enabled since we wanted to determine how much could be saved by moving that lot out of line too. ppc64 = 259897 bytes: text data bss dec hex filename 5489808 1962724 709064 8161596 7c893c vmlinux-after 5749577 1962852 709064 8421493 808075 vmlinux-before sparc64 = 193368 bytes: text data bss dec hex filename 3472037 633712 308920 4414669 435ccd vmlinux-after 3665285 633832 308920 4608037 465025 vmlinux-before i386 = 416075 bytes text data bss dec hex filename 5808371 867442 326864 7002677 6ada35 vmlinux-after 6221254 870634 326864 7418752 713380 vmlinux-before x86-64 = 282446 bytes text data bss dec hex filename 4598025 1450644 523632 6572301 64490d vmlinux-after 4881679 1449436 523632 6854747 68985b vmlinux-before It has been compile tested (UP, SMP, PREEMPT) on i386, x86-64, sparc, sparc64, ppc64, ppc32 and runtime tested on i386, x86-64 and sparc64. Signed-off-by:
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Andries E. Brouwer authored
In the long sequence of static additions, here some fat ones.
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- 03 Sep, 2004 9 commits
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bk://gkernel.bkbits.net/net-drivers-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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Manfred Spraul authored
attached is a patch that polls the media setting for non GigE nForce nics: Without polling, media changes are not autodetected. This is fatal, because the nic initialization is asynchroneous, thus "modprobe;ifup" resulted in a dead network connection. The attached patch fixes that problem. It's a repost of a patch I sent around three weeks ago: you objected that I rely on the nic irq instead of a software timer. I've documented why this is ok.
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Andrew Morton authored
drivers/net/wireless/airo.c: In function `issuecommand': drivers/net/wireless/airo.c:3812: warning: implicit declaration of function `kernel_locked' *** Warning: "kernel_locked" [drivers/net/wireless/airo.ko] undefined! Signed-off-by:Andrew Morton <akpm@osdl.org>
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Dave Jones authored
This seems a little odd, printing out the value of a variable we haven't read yet. Signed-off-by:Dave Jones <davej@redhat.com>
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Dave Jones authored
If the alloc_skb() fails, we dereference it in the skb_reserve() call. Move the skb_reserve() call to after the NULL check. Also clean up some CodingStyle violations whilst in the vicinity. Signed-off-by: -
Jeff Garzik authored
into pobox.com:/spare/repo/net-drivers-2.6
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Linus Torvalds authored
They aren't internally consistent.
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William Lee Irwin III authored
cpu_online_map is not set up at the time of sched domain initialization when hotplug cpu paths are used for SMP booting. At this phase of bootstrapping, cpu_possible_map can be used by the various architectures using cpu hotplugging for SMP bootstrap, but the manipulations of cpu_online_map done on behalf of NUMA architectures, done indirectly via node_to_cpumask(), can't, because cpu_online_map starts depopulated and hasn't yet been populated. On true NUMA architectures this is a distinct cpumask_t from cpu_online_map and so the unpatched code works on NUMA; on non-NUMA architectures the definition of node_to_cpumask() this way breaks and would require an invasive sweeping of users of node_to_cpumask() to change it to e.g. cpu_possible_map, as cpu_possible_map is not suitable for use at runtime as a substitute for cpu_online_map. Signed-off-by:
William Irwin <wli@holomorphy.com> Signed-off-by:
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bk://drm.bkbits.net/drm-fntblLinus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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- 04 Sep, 2004 7 commits
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Dave Airlie authored
into starflyer.(none):/home/airlied/bitkeeper/drm-fntbl
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Dave Airlie authored
Signed-off-by:Dave Airlie <airlied@linux.ie>
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Dave Airlie authored
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Dave Airlie authored
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Dave Airlie authored
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Dave Airlie authored
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Dave Airlie authored
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- 03 Sep, 2004 14 commits
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Dave Airlie authored
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Dave Airlie authored
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bk://linux-dj.bkbits.net/cpufreqLinus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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Paolo Ornati authored
This patch _really_ fixes tdfxfb linkage
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Dave Jones authored
..caused by my last patch to this file. Signed-off-by:
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Arjan van de Ven authored
a user can do echo 32000 > /proc/sys/vm/nr_hugepapges; at which point most boxes will get spew about allocation failure. This of course isn't a real bug so the patch below quiets that. Signed-off-by:
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Maximilian Attems authored
Add correct email for parport entry in MAINTAINERS. Signed-off-by:
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Maximilian Attems authored
Signed-off-by:
Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by:
Maximilian Attems <janitor@sternwelten.at> Signed-off-by:
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Maximilian Attems authored
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Maximilian Attems authored
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Maximilian Attems authored
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Maximilian Attems authored
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Maximilian Attems authored
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Maximilian Attems authored
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