Paul E. McKenney 9fc52d832b rcu: Allow TREE_PREEMPT_RCU on UP systems ...

The TINY_PREEMPT_RCU is complex, does not provide that much memory
savings, and therefore TREE_PREEMPT_RCU should be used instead.  The
systems where the difference between TINY_PREEMPT_RCU and TREE_PREEMPT_RCU
are quite small compared to the memory footprint of CONFIG_PREEMPT.

This commit therefore takes a first step towards eliminating
TINY_PREEMPT_RCU by allowing TREE_PREEMPT_RCU to be configured on !SMP
systems.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

2013-01-28 22:06:22 -08:00

..

calibrate.c

init: check printed flag to skip printing message

2012-03-23 16:58:38 -07:00

do_mounts_initrd.c

don't bother with kernel_thread/kernel_execve for launching linuxrc

2012-10-11 21:40:30 -04:00

do_mounts_md.c

init: disable sparse checking of the mount.o source files

2012-05-31 17:49:27 -07:00

do_mounts_rd.c

init: disable sparse checking of the mount.o source files

2012-05-31 17:49:27 -07:00

do_mounts.c

block: partition: msdos: provide UUIDs for partitions

2012-11-23 14:28:58 +01:00

do_mounts.h

…

init_task.c

init_task: Create generic init_task instance

2012-05-05 13:00:21 +02:00

initramfs.c

init: disable sparse checking of the mount.o source files

2012-05-31 17:49:27 -07:00

Kconfig

rcu: Allow TREE_PREEMPT_RCU on UP systems

2013-01-28 22:06:22 -08:00

main.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

2012-12-20 18:05:28 -08:00

Makefile

init_task: Replace CONFIG_HAVE_GENERIC_INIT_TASK

2012-05-05 13:00:46 +02:00

noinitramfs.c

init: mark __user address space on string literals

2010-10-26 16:52:15 -07:00

version.c

proc: Usable inode numbers for the namespace file descriptors.

2012-11-20 04:19:49 -08:00