diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2017-08-15 10:08:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-15 10:08:51 +0200 |
| commit | d5da6457bfadf64ff78f1816ae8329dbbba19513 (patch) | |
| tree | 3f4e1ab3a4de182e3938394b40d16c57df63f7a0 /include | |
| parent | Linux 4.13-rc5 (diff) | |
| parent | rcu: Migrate callbacks earlier in the CPU-offline timeline (diff) | |
| download | linux-dev-d5da6457bfadf64ff78f1816ae8329dbbba19513.tar.xz linux-dev-d5da6457bfadf64ff78f1816ae8329dbbba19513.zip | |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU fix from Paul McKenney:
" This pull request is for an RCU change that permits waiting for grace
periods started by CPUs late in the process of going offline. Lack of
this capability is causing failures:
http://lkml.kernel.org/r/db9c91f6-1b17-6136-84f0-03c3c2581ab4@codeaurora.org"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rcupdate.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index f816fc72b51e..cf307ebf345d 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -110,6 +110,7 @@ void rcu_bh_qs(void); void rcu_check_callbacks(int user); void rcu_report_dead(unsigned int cpu); void rcu_cpu_starting(unsigned int cpu); +void rcutree_migrate_callbacks(int cpu); #ifdef CONFIG_RCU_STALL_COMMON void rcu_sysrq_start(void); |