Messages in this thread | | | From | Frederic Weisbecker <> | Subject | [RFC PATCH 00/11] smp: Single IPI cleanups | Date | Sat, 8 Feb 2014 17:18:29 +0100 |
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Hi,
Here is a batch of cleanups on the generic single IPI code. I've gathered a few patches from Jan, split up some, and added a few more so that __smp_call_function_single() becomes less obscure.
Comments?
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git core/ipi-rfc
Thanks, Frederic ---
Frederic Weisbecker (6): block: Remove useless IPI struct initialization smp: Consolidate the various smp_call_function_single() declensions smp: Move __smp_call_function_single() below its safe version watchdog: Simplify a little the IPI call smp: Remove wait argument from __smp_call_function_single() smp: Enhance and precise the role & requirements of __smp_call_function_single()
Jan Kara (5): block: Stop abusing csd.list for fifo_time block: Stop abusing rq->csd.list in blk-softirq smp: Iterate functions through llist_for_each_entry_safe() smp: Remove unused list_head from csd smp: Teach __smp_call_function_single() to check for offline cpus
block/blk-mq.c | 2 +- block/blk-softirq.c | 19 ++++--- block/cfq-iosched.c | 8 +-- block/deadline-iosched.c | 8 +-- drivers/block/null_blk.c | 2 +- drivers/cpuidle/coupled.c | 2 +- include/linux/blkdev.h | 1 + include/linux/elevator.h | 11 +--- include/linux/smp.h | 8 +-- kernel/sched/core.c | 2 +- kernel/smp.c | 139 ++++++++++++++++++++++------------------------ kernel/up.c | 4 +- kernel/watchdog.c | 3 +- net/core/dev.c | 2 +- 14 files changed, 97 insertions(+), 114 deletions(-)
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