diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-06-15 17:40:47 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-06-15 17:40:47 +0200 |
| commit | 64ed3658d2abe3829f0619e8243c60edcc1d3815 (patch) | |
| tree | b90884b17338d65dca57d86924fb01462734f461 /sys/src/9/xen/mmu.c | |
| parent | bce2696b17f4891e819958ed9e8f1adf8bdd97dc (diff) | |
kernel: add pagechaindone() to wakeup processes waiting for memory
we keep the details about palloc in page.c, providing pagechaindone()
for mmu code to be called after a series of pagechainhead() calls.
Diffstat (limited to 'sys/src/9/xen/mmu.c')
| -rw-r--r-- | sys/src/9/xen/mmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/src/9/xen/mmu.c b/sys/src/9/xen/mmu.c index 9adc9cfea..c293fdaeb 100644 --- a/sys/src/9/xen/mmu.c +++ b/sys/src/9/xen/mmu.c @@ -288,8 +288,8 @@ mmurelease(Proc* proc) panic("mmurelease: page->ref %ld\n", page->ref); pagechainhead(page); } - if(proc->mmufree && palloc.r.p) - wakeup(&palloc.r); + if(proc->mmufree) + pagechaindone(); proc->mmufree = 0; } |