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| author | alc <alc@FreeBSD.org> | 2012-07-24 02:35:30 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2012-07-24 02:35:30 +0000 |
| commit | 26fd7fb58840e1954790533653fc2539a0a41b09 (patch) | |
| tree | 9b2117a6f7846a29e9f941192ffc75852e12a426 /sys/vm/vm_pageout.c | |
| parent | 4053ec873e50823f833b3d7cad7ffa11e8d400c9 (diff) | |
| download | FreeBSD-src-26fd7fb58840e1954790533653fc2539a0a41b09.zip FreeBSD-src-26fd7fb58840e1954790533653fc2539a0a41b09.tar.gz | |
Addendum to r238604. If the inactive queue scan isn't restarted, then
the variable "addl_page_shortage_init" isn't needed.
X-MFC after: r238604
Diffstat (limited to 'sys/vm/vm_pageout.c')
| -rw-r--r-- | sys/vm/vm_pageout.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c index 7643d97..6ac0acb 100644 --- a/sys/vm/vm_pageout.c +++ b/sys/vm/vm_pageout.c @@ -873,7 +873,7 @@ vm_pageout_scan(int pass) vm_page_t m, next; struct vm_page marker; int page_shortage, maxscan, pcount; - int addl_page_shortage, addl_page_shortage_init; + int addl_page_shortage; vm_object_t object; int actcount; int vnodes_skipped = 0; @@ -889,13 +889,13 @@ vm_pageout_scan(int pass) */ uma_reclaim(); - addl_page_shortage_init = atomic_readandclear_int(&vm_pageout_deficit); + addl_page_shortage = atomic_readandclear_int(&vm_pageout_deficit); /* * Calculate the number of pages we want to either free or move * to the cache. */ - page_shortage = vm_paging_target() + addl_page_shortage_init; + page_shortage = vm_paging_target() + addl_page_shortage; vm_pageout_init_marker(&marker, PQ_INACTIVE); @@ -921,7 +921,6 @@ vm_pageout_scan(int pass) maxlaunder = 10000; vm_page_lock_queues(); queues_locked = TRUE; - addl_page_shortage = addl_page_shortage_init; maxscan = cnt.v_inactive_count; for (m = TAILQ_FIRST(&vm_page_queues[PQ_INACTIVE].pl); |
