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qemu-patch-raspberry4
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blockdev: always compile in -drive aio= parsing 

CONFIG_LINUX_AIO is an implementation detail of raw-posix.c.  Don't
mention CONFIG_LINUX_AIO in blockdev.c.  Let block drivers decide what
to do with BDRV_O_NATIVE_AIO.  They may print an error if it is
unsupported.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
stable-2.5
Stefan Hajnoczi 2015-07-23 13:48:35 +01:00 committed by Kevin Wolf
parent 1501ecc1d8
commit 04d71322c1
1 changed files with 0 additions and 2 deletions
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2
blockdev.c
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@ -411,7 +411,6 @@ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts,
bdrv_flags |= BDRV_O_NO_FLUSH;
}
#ifdef CONFIG_LINUX_AIO
if ((buf = qemu_opt_get(opts, "aio")) != NULL) {
if (!strcmp(buf, "native")) {
bdrv_flags |= BDRV_O_NATIVE_AIO;
@ -422,7 +421,6 @@ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts,
goto early_err;
}
}
#endif
if ((buf = qemu_opt_get(opts, "format")) != NULL) {
if (is_help_option(buf)) {