linux-toradex.git/Documentation/sched-design-CFS.txt, branch master Linux kernel for Apalis and Colibri modules Documentation: create new scheduler/ subdirectory 2008-02-07T16:42:17+00:00 J. Bruce Fields bfields@citi.umich.edu 2008-02-07T08:13:37+00:00 9b8eae7248dad42091204f83ed3448e661456af1 The top-level Documentation/ directory is unmanageably large, so we should take any obvious opportunities to move stuff into subdirectories. These sched-*.txt files seem an obvious easy case. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Cc: Ingo Molnar <mingo@elte.hu> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The top-level Documentation/ directory is unmanageably large, so we
should take any obvious opportunities to move stuff into subdirectories.
These sched-*.txt files seem an obvious easy case.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
sched: group scheduling, sysfs tunables 2007-10-15T15:00:14+00:00 Dhaval Giani dhaval@linux.vnet.ibm.com 2007-10-15T15:00:14+00:00 5cb350baf580017da38199625b7365b1763d7180 Add tunables in sysfs to modify a user's cpu share. A directory is created in sysfs for each new user in the system. /sys/kernel/uids/<uid>/cpu_share Reading this file returns the cpu shares granted for the user. Writing into this file modifies the cpu share for the user. Only an administrator is allowed to modify a user's cpu share. Ex: # cd /sys/kernel/uids/ # cat 512/cpu_share 1024 # echo 2048 > 512/cpu_share # cat 512/cpu_share 2048 # Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Add tunables in sysfs to modify a user's cpu share.

A directory is created in sysfs for each new user in the system.

	/sys/kernel/uids/<uid>/cpu_share

Reading this file returns the cpu shares granted for the user.
Writing into this file modifies the cpu share for the user. Only an
administrator is allowed to modify a user's cpu share.

Ex:
	# cd /sys/kernel/uids/
	# cat 512/cpu_share
	1024
	# echo 2048 > 512/cpu_share
	# cat 512/cpu_share
	2048
	#

Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
sched: mention CONFIG_SCHED_DEBUG in documentation 2007-08-09T09:16:46+00:00 Thomas Voegtle tv@lio96.de 2007-08-09T09:16:46+00:00 5f5d3aa15bb24a4d5d195bd32d549bd725d414bc a little hint to switch on CONFIG_SCHED_DEBUG should be given. Signed-off-by: Ingo Molnar <mingo@elte.hu> 
a little hint to switch on CONFIG_SCHED_DEBUG should be given.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
sched: add CFS documentation 2007-07-09T16:52:00+00:00 Ingo Molnar mingo@elte.hu 2007-07-09T16:52:00+00:00 5e7eaade55d53da856f0e07dc9c188f78f780192 add Documentation/sched-design-CFS.txt Signed-off-by: Ingo Molnar <mingo@elte.hu> 
add Documentation/sched-design-CFS.txt

Signed-off-by: Ingo Molnar <mingo@elte.hu>