| To: | Deng-Cheng Zhu <dengcheng.zhu@gmail.com> |
|---|---|
| Subject: | Re: [PATCH v6 7/7] MIPS: define local_xchg from xchg_local to atomic_long_xchg |
| From: | Matt Fleming <matt@console-pimps.org> |
| Date: | Wed, 22 Sep 2010 13:32:22 +0100 |
| Cc: | linux-mips@linux-mips.org, ralf@linux-mips.org, a.p.zijlstra@chello.nl, paulus@samba.org, mingo@elte.hu, acme@redhat.com, jamie.iles@picochip.com |
| In-reply-to: | <1276058130-25851-8-git-send-email-dengcheng.zhu@gmail.com> |
| References: | <1276058130-25851-1-git-send-email-dengcheng.zhu@gmail.com> <1276058130-25851-8-git-send-email-dengcheng.zhu@gmail.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mutt/1.5.18 (2008-05-17) |
On Wed, Jun 09, 2010 at 12:35:30PM +0800, Deng-Cheng Zhu wrote: > Perf-events is now using local_t helper functions internally. There is a > use of local_xchg(). On MIPS, this is defined to xchg_local() which is > missing in asm/system.h. This patch re-defines local_xchg() in asm/local.h > to atomic_long_xchg(). Then Perf-events can pass the build. > > Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@gmail.com> Is this a separate issue from the rest of this patch series? In any event, it's probably worth moving this earlier in the patch series so as not to break bisect. |
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