kernel.git/arch/ia64/kernel/smp.c, branch linux-2.6.28.y

[IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area.

2008-08-18T22:39:48Z

Making allmodconfig will break the current build. This patch shrinks the per_cpu__shadow_flush_counts from 16k to 8k which frees enough space to allow allmodconfig to successfully complete. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11338 Signed-off-by: Robin Holt Acked-by: Jack Steiner Signed-off-by: Tony Luck

on_each_cpu(): kill unused 'retry' parameter

2008-06-26T09:24:38Z

It's not even passed on to smp_call_function() anymore, since that was removed. So kill it. Acked-by: Jeremy Fitzhardinge Reviewed-by: Paul E. McKenney Signed-off-by: Jens Axboe

ia64: convert to generic helpers for IPI function calls

2008-06-26T09:22:30Z

This converts ia64 to use the new helpers for smp_call_function() and friends, and adds support for smp_call_function_single(). Cc: Tony Luck Signed-off-by: Jens Axboe

[IA64] smp.c coding style fix

2008-05-01T21:29:12Z

Fix indenting of switch statement to follow CodingStyle, and pull out handling of call_data into an inlined function. I confirmed that applying this fix doesn't affect assembled code. Signed-off-by: Hidetoshi Seto Signed-off-by: Tony Luck

[IA64] Implement smp_call_function_mask for ia64

2008-04-03T18:39:43Z

This interface provides more flexible functionality for smp infrastructure ... e.g. KVM frequently needs to operate on a subset of cpus. Signed-off-by: Xiantao Zhang Signed-off-by: Tony Luck

[IA64] Allow smp_call_function_single() to current cpu

2007-07-30T23:26:45Z

This removes the requirement for callers to get_cpu() to check in simple cases. i386 and x86_64 already received a similar treatment. Signed-off-by: Avi Kivity Signed-off-by: Tony Luck

[IA64] Nail two more simple section mismatch errors

2007-07-25T20:08:41Z

pcibios_setup (between 'pci_setup' and 'quirk_mellanox_tavor') setup_profiling_timer (between 'write_profile' and 'delayed_put_task_struct') Signed-off-by: Tony Luck

use the new percpu interface for shared data

2007-07-19T17:04:45Z

Currently most of the per cpu data, which is accessed by different cpus, has a ____cacheline_aligned_in_smp attribute. Move all this data to the new per cpu shared data section: .data.percpu.shared_aligned. This will seperate the percpu data which is referenced frequently by other cpus from the local only percpu data. Signed-off-by: Fenghua Yu Acked-by: Suresh Siddha Cc: Rusty Russell Cc: Christoph Lameter Cc: "Luck, Tony" Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[IA64] spelling fixes: arch/ia64/

2007-05-11T21:55:43Z

Spelling and apostrophe fixes in arch/ia64/. Signed-off-by: Simon Arlott Signed-off-by: Tony Luck

[IA64] Optional method to purge the TLB on SN systems

2007-05-08T21:50:43Z

This patch adds an optional method for purging the TLB on SN IA64 systems. The change should not affect any non-SN system. Signed-off-by: Jack Steiner Signed-off-by: Tony Luck