d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix the style of the paging target predicates.

Browse Source 
Discussed with:	alc, kib
MFC after:	1 week
This commit is contained in:
Mark Johnston 2016-05-20 04:43:56 +00:00
parent 99db58eff1
commit 0f1d791d96
1 changed files with 19 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
sys/sys/vmmeter.h
View File

@ -125,13 +125,12 @@ extern int vm_pageout_wakeup_thresh;
* This routine is typically used at the user<->system interface to determine
* whether we need to block in order to avoid a low memory deadlock.
*/
static __inline
int
static inline int
vm_page_count_severe(void)
{
return (vm_cnt.v_free_severe > (vm_cnt.v_free_count +
vm_cnt.v_cache_count));
return (vm_cnt.v_free_severe > vm_cnt.v_free_count +
vm_cnt.v_cache_count);
}
/*
@ -143,50 +142,46 @@ vm_page_count_severe(void)
* to wake waiters up, and when (after making a pass) to become more
* desperate.
*/
static __inline
int
static inline int
vm_page_count_min(void)
{
return (vm_cnt.v_free_min > (vm_cnt.v_free_count + vm_cnt.v_cache_count));
return (vm_cnt.v_free_min > vm_cnt.v_free_count + vm_cnt.v_cache_count);
}
/*
* Return TRUE if we have not reached our free page target during
* free page recovery operations.
*/
static __inline
int
static inline int
vm_page_count_target(void)
{
return (vm_cnt.v_free_target > (vm_cnt.v_free_count +
vm_cnt.v_cache_count));
return (vm_cnt.v_free_target > vm_cnt.v_free_count +
vm_cnt.v_cache_count);
}
/*
* Return the number of pages we need to free-up or cache
* A positive number indicates that we do not have enough free pages.
*/
static __inline
int
static inline int
vm_paging_target(void)
{
return (vm_cnt.v_free_target - (vm_cnt.v_free_count +
vm_cnt.v_cache_count));
return (vm_cnt.v_free_target - (vm_cnt.v_free_count +
vm_cnt.v_cache_count));
}
/*
* Returns TRUE if the pagedaemon needs to be woken up.
*/
static __inline
int
static inline int
vm_paging_needed(void)
{
return (vm_cnt.v_free_count + vm_cnt.v_cache_count <
(u_int)vm_pageout_wakeup_thresh);
return (vm_cnt.v_free_count + vm_cnt.v_cache_count <
(u_int)vm_pageout_wakeup_thresh);
}
#endif