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-rw-r--r--include/os/linux/cond.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/include/os/linux/cond.c b/include/os/linux/cond.c
deleted file mode 100644
index 633c34f..0000000
--- a/include/os/linux/cond.c
+++ /dev/null
@@ -1,73 +0,0 @@
1/*
2 * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include <linux/wait.h>
18#include <linux/sched.h>
19
20#include <nvgpu/cond.h>
21
22int nvgpu_cond_init(struct nvgpu_cond *cond)
23{
24 init_waitqueue_head(&cond->wq);
25 cond->initialized = true;
26
27 return 0;
28}
29
30void nvgpu_cond_destroy(struct nvgpu_cond *cond)
31{
32 cond->initialized = false;
33}
34
35int nvgpu_cond_signal(struct nvgpu_cond *cond)
36{
37 if (!cond->initialized)
38 return -EINVAL;
39
40 wake_up(&cond->wq);
41
42 return 0;
43}
44
45int nvgpu_cond_signal_interruptible(struct nvgpu_cond *cond)
46{
47 if (!cond->initialized)
48 return -EINVAL;
49
50 wake_up_interruptible(&cond->wq);
51
52 return 0;
53}
54
55int nvgpu_cond_broadcast(struct nvgpu_cond *cond)
56{
57 if (!cond->initialized)
58 return -EINVAL;
59
60 wake_up_all(&cond->wq);
61
62 return 0;
63}
64
65int nvgpu_cond_broadcast_interruptible(struct nvgpu_cond *cond)
66{
67 if (!cond->initialized)
68 return -EINVAL;
69
70 wake_up_interruptible_all(&cond->wq);
71
72 return 0;
73}