mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 03:59:52 +00:00
6f56908427
To lower the entry level for new developers, add a link to the 9p developer docs (i.e. qemu wiki) to MAINTAINERS and to the beginning of 9p source files, that is to: https://wiki.qemu.org/Documentation/9p Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Acked-by: Greg Kurz <groug@kaod.org> Message-Id: <E1leeDf-0008GZ-9q@lizzy.crudebyte.com>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/*
|
|
* 9p backend
|
|
*
|
|
* Copyright IBM, Corp. 2010
|
|
*
|
|
* Authors:
|
|
* Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
|
|
* Venkateswararao Jujjuri(JV) <jvrao@linux.vnet.ibm.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2. See
|
|
* the COPYING file in the top-level directory.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Not so fast! You might want to read the 9p developer docs first:
|
|
* https://wiki.qemu.org/Documentation/9p
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "block/thread-pool.h"
|
|
#include "qemu/coroutine.h"
|
|
#include "qemu/main-loop.h"
|
|
#include "coth.h"
|
|
|
|
/* Called from QEMU I/O thread. */
|
|
static void coroutine_enter_cb(void *opaque, int ret)
|
|
{
|
|
Coroutine *co = opaque;
|
|
qemu_coroutine_enter(co);
|
|
}
|
|
|
|
/* Called from worker thread. */
|
|
static int coroutine_enter_func(void *arg)
|
|
{
|
|
Coroutine *co = arg;
|
|
qemu_coroutine_enter(co);
|
|
return 0;
|
|
}
|
|
|
|
void co_run_in_worker_bh(void *opaque)
|
|
{
|
|
Coroutine *co = opaque;
|
|
thread_pool_submit_aio(aio_get_thread_pool(qemu_get_aio_context()),
|
|
coroutine_enter_func, co, coroutine_enter_cb, co);
|
|
}
|