These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / hw / 9pfs / virtio-9p-coth.c

diff --git a/qemu/hw/9pfs/virtio-9p-coth.c b/qemu/hw/9pfs/virtio-9p-coth.c
deleted file mode 100644 (file)
index 8185c53..0000000
--- a/qemu/hw/9pfs/virtio-9p-coth.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Virtio 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.
- *
- */
-
-#include "fsdev/qemu-fsdev.h"
-#include "qemu/thread.h"
-#include "qemu/event_notifier.h"
-#include "block/coroutine.h"
-#include "virtio-9p-coth.h"
-
-/* v9fs glib thread pool */
-static V9fsThPool v9fs_pool;
-
-void co_run_in_worker_bh(void *opaque)
-{
-    Coroutine *co = opaque;
-    g_thread_pool_push(v9fs_pool.pool, co, NULL);
-}
-
-static void v9fs_qemu_process_req_done(EventNotifier *e)
-{
-    Coroutine *co;
-
-    event_notifier_test_and_clear(e);
-
-    while ((co = g_async_queue_try_pop(v9fs_pool.completed)) != NULL) {
-        qemu_coroutine_enter(co, NULL);
-    }
-}
-
-static void v9fs_thread_routine(gpointer data, gpointer user_data)
-{
-    Coroutine *co = data;
-
-    qemu_coroutine_enter(co, NULL);
-
-    g_async_queue_push(v9fs_pool.completed, co);
-
-    event_notifier_set(&v9fs_pool.e);
-}
-
-int v9fs_init_worker_threads(void)
-{
-    int ret = 0;
-    V9fsThPool *p = &v9fs_pool;
-    sigset_t set, oldset;
-
-    sigfillset(&set);
-    /* Leave signal handling to the iothread.  */
-    pthread_sigmask(SIG_SETMASK, &set, &oldset);
-
-    p->pool = g_thread_pool_new(v9fs_thread_routine, p, -1, FALSE, NULL);
-    if (!p->pool) {
-        ret = -1;
-        goto err_out;
-    }
-    p->completed = g_async_queue_new();
-    if (!p->completed) {
-        /*
-         * We are going to terminate.
-         * So don't worry about cleanup
-         */
-        ret = -1;
-        goto err_out;
-    }
-    event_notifier_init(&p->e, 0);
-
-    event_notifier_set_handler(&p->e, v9fs_qemu_process_req_done);
-err_out:
-    pthread_sigmask(SIG_SETMASK, &oldset, NULL);
-    return ret;
-}