[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-trivial] [PATCH] configure: Remove unused CONFIG_SIGEV_THREAD_
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-trivial] [PATCH] configure: Remove unused CONFIG_SIGEV_THREAD_ID switch |
Date: |
Mon, 13 Jun 2016 11:31:17 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
On 10/06/2016 17:04, Thomas Huth wrote:
> The CONFIG_SIGEV_THREAD_ID switch is unused since the related code
> has been removed by commit 6d327171551a12b937c5718073b9848d0274c74d
> ("aio / timers: Remove alarm timers"), so it can safely be removed
> nowadays.
Queued, thanks.
Paolo
> Signed-off-by: Thomas Huth <address@hidden>
> ---
> configure | 22 ----------------------
> 1 file changed, 22 deletions(-)
>
> diff --git a/configure b/configure
> index 8c2f90b..469aa45 100755
> --- a/configure
> +++ b/configure
> @@ -4178,24 +4178,6 @@ if compile_prog "" "" ; then
> fi
>
> ##########################################
> -# check if we have usable SIGEV_THREAD_ID
> -
> -sigev_thread_id=no
> -cat > $TMPC << EOF
> -#include <signal.h>
> -int main(void) {
> - struct sigevent ev;
> - ev.sigev_notify = SIGEV_THREAD_ID;
> - ev._sigev_un._tid = 0;
> - asm volatile("" : : "g"(&ev));
> - return 0;
> -}
> -EOF
> -if compile_prog "" "" ; then
> - sigev_thread_id=yes
> -fi
> -
> -##########################################
> # check if trace backend exists
>
> $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends"
> --check-backends > /dev/null 2> /dev/null
> @@ -4862,7 +4844,6 @@ echo "preadv support $preadv"
> echo "fdatasync $fdatasync"
> echo "madvise $madvise"
> echo "posix_madvise $posix_madvise"
> -echo "sigev_thread_id $sigev_thread_id"
> echo "uuid support $uuid"
> echo "libcap-ng support $cap_ng"
> echo "vhost-net support $vhost_net"
> @@ -5277,9 +5258,6 @@ fi
> if test "$posix_madvise" = "yes" ; then
> echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
> fi
> -if test "$sigev_thread_id" = "yes" ; then
> - echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
> -fi
>
> if test "$spice" = "yes" ; then
> echo "CONFIG_SPICE=y" >> $config_host_mak
>