First  |  Prev |  Next  |  Last
Pages: 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870
[PATCH 3/9] tracing: Convert some timer events to DEFINE_EVENT
From: Li Zefan <lizf(a)cn.fujitsu.com> Use DECLARE_EVENT_CLASS, and save ~2.3K: text data bss dec hex filename 7018823 2031888 7251132 16301843 f8bf13 vmlinux.o.orig 7016727 2031696 7251132 16299555 f8b623 vmlinux.o 5 events are converted: timer_class: timer_init, timer... 28 Jun 2010 23:50
[PATCH 4/9] tracing: Convert more sched events to DEFINE_EVENT
From: Li Zefan <lizf(a)cn.fujitsu.com> Convert sched_wait_task to DEFINE_EVENT, and save ~1K: text data bss dec hex filename 104595 9424 4992 119011 1d0e3 kernel/sched.o.orig 103619 9344 4992 117955 1ccc3 kernel/sched.o No change in functionality. Signed-off-by: Li Zefa... 28 Jun 2010 23:50
[PATCH 7/9] tracing: Remove open-coded __trace_add_event_call()
From: Li Zefan <lizf(a)cn.fujitsu.com> Let trace_module_add_events() and event_trace_init() call __trace_add_event_call(). Signed-off-by: Li Zefan <lizf(a)cn.fujitsu.com> LKML-Reference: <4BFA37E9.1020106(a)cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt(a)goodmis.org> --- kernel/trace/trace_events.c | 70 ... 28 Jun 2010 23:50
sparc: break out some prom device-tree building code out into drivers/of
From: Andres Salomon <dilinger(a)queued.net> Date: Mon, 28 Jun 2010 22:00:37 -0400 Stick code into drivers/of/pdt.c (Prom Device Tree) that other architectures with OpenFirmware resident in memory can make use of. Signed-off-by: Andres Salomon <dilinger(a)queued.net> Acked-by: David S. Miller <davem@... 6 Jul 2010 06:47
[PATCH 0/9] [GI PULL][2.6.36] tracing: various updates
Ingo, I pushed some of these to you before, but you wanted to wait till after the merge window to pull them. The last patch is the full fix for the perf kprobe regression. But since it was too big of a change for the -rc release we did a quick fix. This reverts that change back to the true fix for 2.6.36. ... 28 Jun 2010 23:50
[PATCH 1/9] tracing: Use a global field list for all syscall exit events
From: Li Zefan <lizf(a)cn.fujitsu.com> All syscall exit events have the same fields. The kernel size drops 2.5K: text data bss dec hex filename 7018612 2034376 7251132 16304120 f8c7f8 vmlinux.o.orig 7018612 2031888 7251132 16301632 f8be40 vmlinux.o Signed-off-by: Li Zefan <... 28 Jun 2010 23:50
[PATCH] asus-laptop: fix a memory leak in asus_laptop_get_info error path
The callers of write_acpi_int_ret() pass ACPI_ALLOCATE_BUFFER, the caller must kfree the returned buffer if AE_OK is returned. This patch adds a missing kfree(buffer.pointer) before return -ENOMEM if kstrdup fail. Signed-off-by: Axel Lin <axel.lin(a)gmail.com> --- drivers/platform/x86/asus-laptop.c | 4 +++-... 28 Jun 2010 23:50
[PATCH RFC] [X86] Optimize memcpy by avoiding memory false dependece
From: Ma Ling <ling.ma(a)intel.com> All read operations after allocation stage can run speculatively, all write operation will run in program order, and if addresses are different read may run before older write operation, otherwise wait until write commit. However CPU don't check each address bit, so read could f... 28 Jun 2010 22:45
[PATCH 2/4] sparc: break out some prom device-tree building code out into drivers/of
Stick code into drivers/of/pdt.c (Prom Device Tree) that other architectures with OpenFirmware resident in memory can make use of. Signed-off-by: Andres Salomon <dilinger(a)queued.net> --- arch/sparc/Kconfig | 1 + arch/sparc/include/asm/prom.h | 15 +++- arch/sparc/kernel/prom.h | ... 28 Jun 2010 22:45
[PATCH 4/4] x86: OLPC: add OLPC device-tree support
Make use of PROC_DEVICETREE to export the tree, and sparc's PROMTREE code to call into OLPC's Open Firmware to build the tree. (Yes, I know this leaks memory by simply using kmalloc) Signed-off-by: Andres Salomon <dilinger(a)queued.net> --- arch/x86/Kconfig | 5 ++ arch/x86/include/asm/o... 28 Jun 2010 22:45
First  |  Prev |  Next  |  Last
Pages: 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870