[Qemu-devel] [PATCH] preprocessor issue in
qemu/patch-block-raw-posix.c
Anthony Liguori
anthony at codemonkey.ws
Thu Sep 25 20:40:59 UTC 2008
Juergen Lock wrote:
> I forgot to note that this also needed the following patch:
>
Why? This #ifdef is working around a very specific bug.
Regards,
Anthony Liguori
> Index: qemu/block-raw-posix.c
> @@ -545,7 +545,8 @@
>
> qemu_aio_set_fd_handler(s->fd, posix_aio_read, NULL, posix_aio_flush, s);
>
> -#if defined(__linux__) && defined(__GLIBC_PREREQ) && !__GLIBC_PREREQ(2, 4)
> +#if defined(__linux__) && defined(__GLIBC_PREREQ)
> +#if !__GLIBC_PREREQ(2, 4)
> {
> /* XXX: aio thread exit seems to hang on RedHat 9 and this init
> seems to fix the problem. */
> @@ -557,6 +558,7 @@
> aio_init(&ai);
> }
> #endif
> +#endif
> posix_aio_state = s;
>
> return 0;
>
> Signed-off-by: Juergen Lock <nox at jelal.kn-bremen.de>
>
>
>
More information about the freebsd-emulation
mailing list