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| author | Mark Johnston <markj@FreeBSD.org> | 2016-07-20 00:09:22 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2016-07-20 00:09:22 +0000 |
| commit | 20c58db95a4ea12e5c6daf2a34cbbc57b764ed3a (patch) | |
| tree | 9768dca87b96e034193a6356bbfa0b6abd2698b7 | |
| parent | 359c502af5a3ae43ef17628526a7ebe115eafc43 (diff) | |
| download | src-20c58db95a4ea12e5c6daf2a34cbbc57b764ed3a.tar.gz src-20c58db95a4ea12e5c6daf2a34cbbc57b764ed3a.zip | |
Make vm_pageout_wakeup_thresh a u_int rather than an int.
It's a threshold for v_free_count, which is of type u_int. This also lets
us get rid of a cast in vm_paging_needed().
Reviewed by: alc
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=303052
| -rw-r--r-- | sys/sys/vmmeter.h | 4 | ||||
| -rw-r--r-- | sys/vm/vm_pageout.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/sys/sys/vmmeter.h b/sys/sys/vmmeter.h index 55d3053ab0c2..39f03d0d7075 100644 --- a/sys/sys/vmmeter.h +++ b/sys/sys/vmmeter.h @@ -117,7 +117,7 @@ struct vmmeter { extern struct vmmeter vm_cnt; -extern int vm_pageout_wakeup_thresh; +extern u_int vm_pageout_wakeup_thresh; /* * Return TRUE if we are under our severe low-free-pages threshold @@ -181,7 +181,7 @@ vm_paging_needed(void) { return (vm_cnt.v_free_count + vm_cnt.v_cache_count < - (u_int)vm_pageout_wakeup_thresh); + vm_pageout_wakeup_thresh); } #endif diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c index 8bf3e9cc413a..610fdd72df5e 100644 --- a/sys/vm/vm_pageout.c +++ b/sys/vm/vm_pageout.c @@ -157,7 +157,7 @@ SYSINIT(vmdaemon, SI_SUB_KTHREAD_VM, SI_ORDER_FIRST, kproc_start, &vm_kp); int vm_pageout_deficit; /* Estimated number of pages deficit */ -int vm_pageout_wakeup_thresh; +u_int vm_pageout_wakeup_thresh; static int vm_pageout_oom_seq = 12; bool vm_pageout_wanted; /* Event on which pageout daemon sleeps */ bool vm_pages_needed; /* Are threads waiting for free pages? */ |