From: "Reshetova, Elena" <elena.reshetova@intel.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: "mingo@redhat.com" <mingo@redhat.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"viro@zeniv.linux.org.uk" <viro@zeniv.linux.org.uk>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"keescook@chromium.org" <keescook@chromium.org>,
"tglx@linutronix.de" <tglx@linutronix.de>
Subject: RE: [PATCH 2/5] sched: convert signal_struct.sigcnt to refcount_t
Date: Tue, 22 Jan 2019 09:11:42 +0000 [thread overview]
Message-ID: <2236FBA76BA1254E88B949DDB74E612BA4B8B877@IRSMSX102.ger.corp.intel.com> (raw)
In-Reply-To: <20190121172822.GB8088@redhat.com>
> On 01/18, Elena Reshetova wrote:
> >
> > For the signal_struct.sigcnt it might make a difference
> > in following places:
> > - put_signal_struct(): decrement in refcount_dec_and_test() only
> > provides RELEASE ordering and control dependency on success
> > vs. fully ordered atomic counterpart
>
> this is fine.
>
> Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Thank you Oleg!
Will you be able to take this and the other scheduler
patch to whatever tree/path it should normally go to get eventually
integrated?
Best Regards,
Elena.
next prev parent reply other threads:[~2019-01-22 9:11 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-18 12:27 [PATCH 0/5] sched refcount_t conversions Elena Reshetova
2019-01-18 12:27 ` [PATCH 1/5] sched: convert sighand_struct.count to refcount_t Elena Reshetova
2019-01-18 12:56 ` Andrea Parri
2019-01-18 17:24 ` Reshetova, Elena
2019-01-21 17:05 ` Oleg Nesterov
2019-02-04 8:53 ` [tip:sched/core] sched/core: Convert " tip-bot for Elena Reshetova
2019-01-18 12:27 ` [PATCH 2/5] sched: convert signal_struct.sigcnt " Elena Reshetova
2019-01-21 17:28 ` Oleg Nesterov
2019-01-22 9:11 ` Reshetova, Elena [this message]
2019-01-22 9:26 ` Peter Zijlstra
2019-01-22 9:36 ` Reshetova, Elena
2019-02-04 8:54 ` [tip:sched/core] sched/core: Convert " tip-bot for Elena Reshetova
2019-01-18 12:27 ` [PATCH 3/5] sched: convert numa_group.refcount " Elena Reshetova
2019-02-04 8:55 ` [tip:sched/core] sched/fair: Convert " tip-bot for Elena Reshetova
2019-01-18 12:27 ` [PATCH 4/5] sched/task_struct: convert task_struct.usage " Elena Reshetova
2019-02-04 8:55 ` [tip:sched/core] sched/core: Convert " tip-bot for Elena Reshetova
2019-01-18 12:27 ` [PATCH 5/5] sched/task_struct: convert task_struct.stack_refcount " Elena Reshetova
2019-02-04 8:56 ` [tip:sched/core] sched/core: Convert " tip-bot for Elena Reshetova
2019-01-18 15:06 ` [PATCH 0/5] sched refcount_t conversions Andrea Parri
2019-01-18 17:41 ` Reshetova, Elena
2019-01-18 16:03 ` Peter Zijlstra
2019-01-18 17:40 ` Reshetova, Elena
2019-02-05 11:57 ` Reshetova, Elena
2019-02-05 12:31 ` Peter Zijlstra
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