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MFC after:	2 weeks
This commit is contained in:
Andrey Zonov 2013-01-28 12:08:29 +00:00
parent 4792733bb8
commit 4a36532940
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=246029
1 changed files with 16 additions and 15 deletions
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31
sys/vm/vm_pageout.c
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@ -151,18 +151,19 @@ static struct mtx vm_daemon_mtx;
MTX_SYSINIT(vm_daemon, &vm_daemon_mtx, "vm daemon", MTX_DEF);
#endif
static int vm_max_launder = 32;
static int vm_pageout_stats_max=0, vm_pageout_stats_interval = 0;
static int vm_pageout_full_stats_interval = 0;
static int vm_pageout_algorithm=0;
static int defer_swap_pageouts=0;
static int disable_swap_pageouts=0;
static int vm_pageout_stats_max;
static int vm_pageout_stats_interval;
static int vm_pageout_full_stats_interval;
static int vm_pageout_algorithm;
static int defer_swap_pageouts;
static int disable_swap_pageouts;
#if defined(NO_SWAPPING)
static int vm_swap_enabled=0;
static int vm_swap_idle_enabled=0;
static int vm_swap_enabled = 0;
static int vm_swap_idle_enabled = 0;
#else
static int vm_swap_enabled=1;
static int vm_swap_idle_enabled=0;
static int vm_swap_enabled = 1;
static int vm_swap_idle_enabled = 0;
#endif
SYSCTL_INT(_vm, VM_PAGEOUT_ALGORITHM, pageout_algorithm,
@ -1512,12 +1513,12 @@ vm_pageout_oom(int shortage)
* helps the situation where paging just starts to occur.
*/
static void
vm_pageout_page_stats()
vm_pageout_page_stats(void)
{
struct vm_pagequeue *pq;
vm_object_t object;
vm_page_t m,next;
int pcount,tpcount; /* Number of pages to check */
vm_page_t m, next;
int pcount, tpcount; /* Number of pages to check */
static int fullintervalcount = 0;
int page_shortage;
@ -1624,7 +1625,7 @@ vm_pageout_page_stats()
* vm_pageout is the high level pageout daemon.
*/
static void
vm_pageout()
vm_pageout(void)
{
int error, pass;
@ -1757,7 +1758,7 @@ vm_pageout()
* the free page queue lock is held until the msleep() is performed.
*/
void
pagedaemon_wakeup()
pagedaemon_wakeup(void)
{
if (!vm_pages_needed && curthread->td_proc != pageproc) {
@ -1782,7 +1783,7 @@ vm_req_vmdaemon(int req)
}
static void
vm_daemon()
vm_daemon(void)
{
struct rlimit rsslim;
struct proc *p;