Kernel

[RFC] [PATCH 0/2] memcg: per cgroup dirty limit
Control the maximum amount of dirty pages a cgroup can have at any given time. Per cgroup dirty limit is like fixing the max amount of dirty (hard to reclaim) page cache used by any cgroup. So, in case of multiple cgroup writers, they will not be able to consume more than their designated share of dirty pages and ... 21 Feb 2010 11:30

time: add wait_interruptible_timeout macro to sleep (w. timeout) until wake_up
Rafał Miłecki wrote: Signed-off-by: Rafał Miłecki <zajec5(a)gmail.com> --- We try to implement some PM in radeon KMS and we need to sync with VLBANK for reclocking engine/memory. The easiest and cleanest way seems to be sleeping in timer handler just before reclocking. Then our IRQ handler calls wake_up an... 21 Feb 2010 10:23

[PATCH -mm 13/17] sysctl extern cleanup - acct
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. Move acct_parm extern declaration to linux/acct.h Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- include/linux/acct.h | 1 + kernel/sysctl.c | 7 +++---- 2 files changed, ... 21 Feb 2010 10:23

[PATCH -mm 01/17] sysctl extern cleanup - C_A_D
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. Move C_A_D extern variable declaration to linux/reboot.h Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- include/linux/reboot.h | 1 + kernel/sysctl.c | 1 - 2 files chan... 21 Feb 2010 10:23

[PATCH -mm 12/17] sysctl extern cleanup - sg
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. Move sg_big_buff extern declaration to scsi/sg.h Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- include/scsi/sg.h | 3 +++ kernel/sysctl.c | 7 +++---- 2 files changed, 6 ins... 21 Feb 2010 10:23

[PATCH -mm 07/17] sysctl extern cleanup - latencytop
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. latencytop_enabled is declcared in linux/latencytop.h, so remove the declaration in sysctl.c, include the head file instead. Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- kernel/sysc... 21 Feb 2010 10:23

[PATCH -mm 10/17] sysctl extern cleanup - block iopoll
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. blk_iopoll_enabled declared in linux/blk-iopoll.h, remove the declaration in sysctl.c, include the head file instead. Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- kernel/sysctl.c | ... 21 Feb 2010 10:23

[PATCH -mm 17/17] sysctl extern cleanup - inotify
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. Move inotify_table extern declaration to linux/inotify.h Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- include/linux/inotify.h | 5 +++++ kernel/sysctl.c | 6 +++--- 2... 21 Feb 2010 10:23

[PATCH -mm 02/17] sysctl extern cleanup - signal
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files. Move print_fatal_signals extern declaration to linux/signal.h Signed-off-by: Dave Young <hidave.darkstar(a)gmail.com> --- include/linux/signal.h | 2 ++ kernel/sysctl.c | 2 +- 2 fil... 21 Feb 2010 10:23

sysctl extern cleanup - binfmts
On Sun, Feb 21, 2010 at 10:23:03PM +0800, Dave Young wrote: --- linux-2.6.32.orig/include/linux/binfmts.h +++ linux-2.6.32/include/linux/binfmts.h @@ -20,6 +20,11 @@ struct pt_regs; #ifdef __KERNEL__ #include <linux/list.h> +/* for sysctl */ This comment is neither accurate nor needed. :^) ... 21 Feb 2010 10:23