diff options
Diffstat (limited to 'include/os/linux/cond.c')
-rw-r--r-- | include/os/linux/cond.c | 73 |
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 | |||
22 | int nvgpu_cond_init(struct nvgpu_cond *cond) | ||
23 | { | ||
24 | init_waitqueue_head(&cond->wq); | ||
25 | cond->initialized = true; | ||
26 | |||
27 | return 0; | ||
28 | } | ||
29 | |||
30 | void nvgpu_cond_destroy(struct nvgpu_cond *cond) | ||
31 | { | ||
32 | cond->initialized = false; | ||
33 | } | ||
34 | |||
35 | int 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 | |||
45 | int 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 | |||
55 | int 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 | |||
65 | int 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 | } | ||