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author | Alan Cox <alc@FreeBSD.org> | 2004-07-10 22:12:49 +0000 |
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committer | Alan Cox <alc@FreeBSD.org> | 2004-07-10 22:12:49 +0000 |
commit | 790bdd0f2ebc4564580ae0b769c1946586a003ff (patch) | |
tree | 6dd1e96531f0d47e43e4cafd4d6b2a706da4cf32 /sys/vm/vm_page.c | |
parent | 6c29a22f1f85a0c353ad191e3fdf1e74da887046 (diff) | |
download | src-790bdd0f2ebc4564580ae0b769c1946586a003ff.tar.gz src-790bdd0f2ebc4564580ae0b769c1946586a003ff.zip |
Increase the scope of the page queues lock in vm_page_alloc() to cover
a diagnostic check that accesses the cache queue count.
Notes
Notes:
svn path=/head/; revision=131937
Diffstat (limited to 'sys/vm/vm_page.c')
-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 ad959fea18dc..3a623343bcbb 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); |