diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-03-03 12:28:56 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-03-03 12:28:56 +0000 |
| commit | d934091efc7338ace8fe6aa8e39777e5aa6cb2b9 (patch) | |
| tree | 5a5de4ab8fd5ca321824f33a38305a0e713998dc /sys | |
| parent | 5266978adf910cf4e4f666a783f2cb092da976a5 (diff) | |
Allow the syncer to get pages from the pagedaemon reserve.
Otherwise we can end up in a situation where the syncer waits for pages
and the pagedaemon waits for buffers.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/uvm/uvm_page.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/uvm/uvm_page.c b/sys/uvm/uvm_page.c index 6ffc4742ae3..fb648048774 100644 --- a/sys/uvm/uvm_page.c +++ b/sys/uvm/uvm_page.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_page.c,v 1.11 2001/03/02 09:07:39 art Exp $ */ +/* $OpenBSD: uvm_page.c,v 1.12 2001/03/03 12:28:55 art Exp $ */ /* $NetBSD: uvm_page.c,v 1.23 1999/05/25 01:34:13 thorpej Exp $ */ /* @@ -874,7 +874,8 @@ uvm_pagealloc_strat(obj, off, anon, flags, strat, free_list) (obj && UVM_OBJ_IS_KERN_OBJECT(obj)); if ((uvmexp.free <= uvmexp.reserve_kernel && !use_reserve) || (uvmexp.free <= uvmexp.reserve_pagedaemon && - !(use_reserve && curproc == uvm.pagedaemon_proc))) + !(use_reserve && (curproc == uvm.pagedaemon_proc || + curproc == syncerproc)))) goto fail; again: |