From: Pedro Alves <palves@redhat.com>
To: gdb-patches@sourceware.org
Subject: Re: [PATCH 0/8] Linux: starvation avoidance in non-stop mode
Date: Fri, 09 Jan 2015 15:07:00 -0000 [thread overview]
Message-ID: <54AFEE9A.2020108@redhat.com> (raw)
In-Reply-To: <1419625871-28848-1-git-send-email-palves@redhat.com>
On 12/26/2014 08:31 PM, Pedro Alves wrote:
> I've been working on reimplementing all-stop behavior against a target
> backend working in non-stop mode. Running the testsuite against that
> shows a few regressions related to thread starvation. The Linux
> backends (gdb and gdbserver) already have logic in place to avoid
> that, but it's only currently used when the backend is in all-stop
> mode. This series fixes that work in non-stop too, and further
> improves it.
>
> As a result, the all-stop and non-stop code paths in the backends are
> further merged. Also the native and gdbserver backends end up a
> little bit more similar. Both good things on their own.
>
> Tested on x86_64 Fedora 20, native and gdbserver.
I've pushed this in now.
Thanks,
Pedro Alves
prev parent reply other threads:[~2015-01-09 15:07 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-26 20:31 Pedro Alves
2014-12-26 20:31 ` [PATCH 1/8] gdb.threads/{siginfo-thread.c,watchthreads-reorder.c,ia64-sigill.c} races with GDB Pedro Alves
2015-01-06 6:20 ` Yao Qi
2014-12-26 20:31 ` [PATCH 2/8] watch_thread_num.exp and targets with fairer event reporting Pedro Alves
2014-12-26 20:31 ` [PATCH 3/8] cleanup and speed up (software_)breakpoint_inserted_here_p Pedro Alves
2014-12-26 20:32 ` [PATCH 7/8] [gdbserver] linux-low.c: better starvation avoidance, handle non-stop mode too Pedro Alves
2014-12-26 20:32 ` [PATCH 4/8] linux-nat.c: clean up pending status checking and resuming LWPs Pedro Alves
2015-01-06 8:12 ` Yao Qi
2015-01-07 13:22 ` Pedro Alves
2015-01-07 14:10 ` Yao Qi
2014-12-26 20:32 ` [PATCH 8/8] add non-stop test that stresses thread starvation issues Pedro Alves
2015-04-02 14:53 ` Yao Qi
2015-04-06 11:26 ` Pedro Alves
2015-04-07 10:10 ` Yao Qi
2015-04-07 10:22 ` Pedro Alves
2015-04-07 10:31 ` Yao Qi
2014-12-26 20:32 ` [PATCH 5/8] linux-nat.c: always mark execing LWP as resumed Pedro Alves
2014-12-26 20:32 ` [PATCH 6/8] linux-nat.c: better starvation avoidance, handle non-stop mode too Pedro Alves
2015-01-07 7:06 ` Yao Qi
2015-01-07 13:22 ` Pedro Alves
2015-01-07 14:08 ` Yao Qi
2015-01-07 14:36 ` Pedro Alves
2015-01-09 15:07 ` Pedro Alves [this message]
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