diff options
Diffstat (limited to 'sys/vm/vm_pageout.h')
| -rw-r--r-- | sys/vm/vm_pageout.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/vm/vm_pageout.h b/sys/vm/vm_pageout.h index d975d8006fd3..a80605967ec8 100644 --- a/sys/vm/vm_pageout.h +++ b/sys/vm/vm_pageout.h @@ -86,6 +86,8 @@ simple_lock_data_t vm_pages_needed_lock; inline static void vm_wait() { extern struct proc *curproc, *pageproc; extern int vm_pageout_pages_needed; + int s; + s = splhigh(); if (curproc == pageproc) { vm_pageout_pages_needed = 1; tsleep((caddr_t) &vm_pageout_pages_needed, PSWP, "vmwait", 0); @@ -94,6 +96,7 @@ inline static void vm_wait() { wakeup((caddr_t) &vm_pages_needed); tsleep((caddr_t) &vm_page_free_count, PVM, "vmwait", 0); } + splx(s); } |