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timer/cpus: fix some typos and update some comments

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Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Cao jin 2016-07-08 18:31:37 +08:00 committed by Michael Tokarev
parent 04ecbb7834
commit 3224e8786f
2 changed files with 4 additions and 4 deletions
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6
cpus.c
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@ -229,7 +229,7 @@ static int64_t cpu_get_clock_locked(void)
return ticks; return ticks;
} }
/* return the host CPU monotonic timer and handle stop/restart */ /* return the host CPU monotonic time */
int64_t cpu_get_clock(void) int64_t cpu_get_clock(void)
{ {
int64_t ti; int64_t ti;
@ -244,7 +244,7 @@ int64_t cpu_get_clock(void)
} }
/* enable cpu_get_ticks() /* enable cpu_get_ticks()
* Caller must hold BQL which server as mutex for vm_clock_seqlock. * Caller must hold BQL which serves as mutex for vm_clock_seqlock.
*/ */
void cpu_enable_ticks(void) void cpu_enable_ticks(void)
{ {
@ -260,7 +260,7 @@ void cpu_enable_ticks(void)
/* disable cpu_get_ticks() : the clock is stopped. You must not call /* disable cpu_get_ticks() : the clock is stopped. You must not call
* cpu_get_ticks() after that. * cpu_get_ticks() after that.
* Caller must hold BQL which server as mutex for vm_clock_seqlock. * Caller must hold BQL which serves as mutex for vm_clock_seqlock.
*/ */
void cpu_disable_ticks(void) void cpu_disable_ticks(void)
{ {

2
include/qemu/timer.h
View File

@ -802,7 +802,7 @@ static inline int64_t get_max_clock_jump(void)
* Low level clock functions * Low level clock functions
*/ */
/* real time host monotonic timer */ /* get host real time in nanosecond */
static inline int64_t get_clock_realtime(void) static inline int64_t get_clock_realtime(void)
{ {
struct timeval tv; struct timeval tv;