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| author | alc <alc@FreeBSD.org> | 2010-05-07 16:22:06 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2010-05-07 16:22:06 +0000 |
| commit | e3935c934a1ea85c57b744bcc9e31c43d9d4b0a0 (patch) | |
| tree | 56a3386616dac3be16517938e7a045c7583d990a /sys/vm/swap_pager.c | |
| parent | 3c8033e013869592babb928a6c8f569b9933f50d (diff) | |
| download | FreeBSD-src-e3935c934a1ea85c57b744bcc9e31c43d9d4b0a0.zip FreeBSD-src-e3935c934a1ea85c57b744bcc9e31c43d9d4b0a0.tar.gz | |
Eliminate unnecessary page queues locking.
Diffstat (limited to 'sys/vm/swap_pager.c')
| -rw-r--r-- | sys/vm/swap_pager.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sys/vm/swap_pager.c b/sys/vm/swap_pager.c index 6017a52..2f97ee8 100644 --- a/sys/vm/swap_pager.c +++ b/sys/vm/swap_pager.c @@ -1140,16 +1140,12 @@ swap_pager_getpages(vm_object_t object, vm_page_t *m, int count, int reqpage) for (k = 0; k < i; ++k) { vm_page_lock(m[k]); - vm_page_lock_queues(); swp_pager_free_nrpage(m[k]); - vm_page_unlock_queues(); vm_page_unlock(m[k]); } for (k = j; k < count; ++k) { vm_page_lock(m[k]); - vm_page_lock_queues(); swp_pager_free_nrpage(m[k]); - vm_page_unlock_queues(); vm_page_unlock(m[k]); } } |
