Re: [Xen-devel] [PATCH 12/12] libxl: fork: Share SIGCHLD handler amongst ctxs

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Ian Campbell writes ("Re: [PATCH 12/12] libxl: fork: Share SIGCHLD handler 
amongst ctxs"):
> On Tue, 2014-01-21 at 14:40 +0000, Ian Jackson wrote:
...
> > * Use a mutex for defer_sigchld, to guard against concurrency between
> >   the thread calling defer_sigchld and an instance of the primary
> >   signal handler on another thread.
> > 
> > * libxl_sigchld_owner_libxl_always is incompatible with SIGCHLD sharing.
> >   Document this correctly.
> > 
> > Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
> 
> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> 
> Including if you want to fold this into another patch.

Thanks, I intend to fold it into my series.

Ian.

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