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author | alc <alc@FreeBSD.org> | 2004-07-10 22:12:49 +0000 |
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committer | alc <alc@FreeBSD.org> | 2004-07-10 22:12:49 +0000 |
commit | a7935ebbec93c734c7c6dfa5bf2903c92f9f1739 (patch) | |
tree | 6dd1e96531f0d47e43e4cafd4d6b2a706da4cf32 /sys | |
parent | 70e2b7a25f10334a0cb04d8cf76ca1270e6fd920 (diff) | |
download | FreeBSD-src-a7935ebbec93c734c7c6dfa5bf2903c92f9f1739.zip FreeBSD-src-a7935ebbec93c734c7c6dfa5bf2903c92f9f1739.tar.gz |
Increase the scope of the page queues lock in vm_page_alloc() to cover
a diagnostic check that accesses the cache queue count.
Diffstat (limited to 'sys')
-rw-r--r-- | sys/vm/vm_page.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index ad959fe..3a62334 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -784,11 +784,11 @@ loop: */ vm_page_lock_queues(); if ((m = vm_page_select_cache(color)) == NULL) { - vm_page_unlock_queues(); #if defined(DIAGNOSTIC) if (cnt.v_cache_count > 0) printf("vm_page_alloc(NORMAL): missing pages on cache queue: %d\n", cnt.v_cache_count); #endif + vm_page_unlock_queues(); atomic_add_int(&vm_pageout_deficit, 1); pagedaemon_wakeup(); return (NULL); |