diff options
-rw-r--r-- | Documentation/DocBook/device-drivers.tmpl | 5 | ||||
-rw-r--r-- | include/linux/completion.h | 10 | ||||
-rw-r--r-- | kernel/wait.c | 6 |
3 files changed, 13 insertions, 8 deletions
diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl index feca0758391e..22edcbb9ddaf 100644 --- a/Documentation/DocBook/device-drivers.tmpl +++ b/Documentation/DocBook/device-drivers.tmpl | |||
@@ -51,8 +51,13 @@ | |||
51 | <sect1><title>Delaying, scheduling, and timer routines</title> | 51 | <sect1><title>Delaying, scheduling, and timer routines</title> |
52 | !Iinclude/linux/sched.h | 52 | !Iinclude/linux/sched.h |
53 | !Ekernel/sched.c | 53 | !Ekernel/sched.c |
54 | !Iinclude/linux/completion.h | ||
54 | !Ekernel/timer.c | 55 | !Ekernel/timer.c |
55 | </sect1> | 56 | </sect1> |
57 | <sect1><title>Wait queues and Wake events</title> | ||
58 | !Iinclude/linux/wait.h | ||
59 | !Ekernel/wait.c | ||
60 | </sect1> | ||
56 | <sect1><title>High-resolution timers</title> | 61 | <sect1><title>High-resolution timers</title> |
57 | !Iinclude/linux/ktime.h | 62 | !Iinclude/linux/ktime.h |
58 | !Iinclude/linux/hrtimer.h | 63 | !Iinclude/linux/hrtimer.h |
diff --git a/include/linux/completion.h b/include/linux/completion.h index 51e3145196f6..36d57f74cd01 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h | |||
@@ -10,7 +10,7 @@ | |||
10 | 10 | ||
11 | #include <linux/wait.h> | 11 | #include <linux/wait.h> |
12 | 12 | ||
13 | /** | 13 | /* |
14 | * struct completion - structure used to maintain state for a "completion" | 14 | * struct completion - structure used to maintain state for a "completion" |
15 | * | 15 | * |
16 | * This is the opaque structure used to maintain the state for a "completion". | 16 | * This is the opaque structure used to maintain the state for a "completion". |
@@ -34,7 +34,7 @@ struct completion { | |||
34 | ({ init_completion(&work); work; }) | 34 | ({ init_completion(&work); work; }) |
35 | 35 | ||
36 | /** | 36 | /** |
37 | * DECLARE_COMPLETION: - declare and initialize a completion structure | 37 | * DECLARE_COMPLETION - declare and initialize a completion structure |
38 | * @work: identifier for the completion structure | 38 | * @work: identifier for the completion structure |
39 | * | 39 | * |
40 | * This macro declares and initializes a completion structure. Generally used | 40 | * This macro declares and initializes a completion structure. Generally used |
@@ -50,7 +50,7 @@ struct completion { | |||
50 | * are on the kernel stack: | 50 | * are on the kernel stack: |
51 | */ | 51 | */ |
52 | /** | 52 | /** |
53 | * DECLARE_COMPLETION_ONSTACK: - declare and initialize a completion structure | 53 | * DECLARE_COMPLETION_ONSTACK - declare and initialize a completion structure |
54 | * @work: identifier for the completion structure | 54 | * @work: identifier for the completion structure |
55 | * | 55 | * |
56 | * This macro declares and initializes a completion structure on the kernel | 56 | * This macro declares and initializes a completion structure on the kernel |
@@ -64,7 +64,7 @@ struct completion { | |||
64 | #endif | 64 | #endif |
65 | 65 | ||
66 | /** | 66 | /** |
67 | * init_completion: - Initialize a dynamically allocated completion | 67 | * init_completion - Initialize a dynamically allocated completion |
68 | * @x: completion structure that is to be initialized | 68 | * @x: completion structure that is to be initialized |
69 | * | 69 | * |
70 | * This inline function will initialize a dynamically created completion | 70 | * This inline function will initialize a dynamically created completion |
@@ -92,7 +92,7 @@ extern void complete(struct completion *); | |||
92 | extern void complete_all(struct completion *); | 92 | extern void complete_all(struct completion *); |
93 | 93 | ||
94 | /** | 94 | /** |
95 | * INIT_COMPLETION: - reinitialize a completion structure | 95 | * INIT_COMPLETION - reinitialize a completion structure |
96 | * @x: completion structure to be reinitialized | 96 | * @x: completion structure to be reinitialized |
97 | * | 97 | * |
98 | * This macro should be used to reinitialize a completion structure so it can | 98 | * This macro should be used to reinitialize a completion structure so it can |
diff --git a/kernel/wait.c b/kernel/wait.c index c4bd3d825f35..b0310eb6cc1e 100644 --- a/kernel/wait.c +++ b/kernel/wait.c | |||
@@ -92,7 +92,7 @@ prepare_to_wait_exclusive(wait_queue_head_t *q, wait_queue_t *wait, int state) | |||
92 | } | 92 | } |
93 | EXPORT_SYMBOL(prepare_to_wait_exclusive); | 93 | EXPORT_SYMBOL(prepare_to_wait_exclusive); |
94 | 94 | ||
95 | /* | 95 | /** |
96 | * finish_wait - clean up after waiting in a queue | 96 | * finish_wait - clean up after waiting in a queue |
97 | * @q: waitqueue waited on | 97 | * @q: waitqueue waited on |
98 | * @wait: wait descriptor | 98 | * @wait: wait descriptor |
@@ -127,11 +127,11 @@ void finish_wait(wait_queue_head_t *q, wait_queue_t *wait) | |||
127 | } | 127 | } |
128 | EXPORT_SYMBOL(finish_wait); | 128 | EXPORT_SYMBOL(finish_wait); |
129 | 129 | ||
130 | /* | 130 | /** |
131 | * abort_exclusive_wait - abort exclusive waiting in a queue | 131 | * abort_exclusive_wait - abort exclusive waiting in a queue |
132 | * @q: waitqueue waited on | 132 | * @q: waitqueue waited on |
133 | * @wait: wait descriptor | 133 | * @wait: wait descriptor |
134 | * @state: runstate of the waiter to be woken | 134 | * @mode: runstate of the waiter to be woken |
135 | * @key: key to identify a wait bit queue or %NULL | 135 | * @key: key to identify a wait bit queue or %NULL |
136 | * | 136 | * |
137 | * Sets current thread back to running state and removes | 137 | * Sets current thread back to running state and removes |