diff options
| author | Alan Cox <alc@FreeBSD.org> | 2003-02-15 19:38:23 +0000 |
|---|---|---|
| committer | Alan Cox <alc@FreeBSD.org> | 2003-02-15 19:38:23 +0000 |
| commit | 53b19636493ababb987d7050563df491c2175c30 (patch) | |
| tree | 56f9e28cc6ee42ae55bf96522baf0f4c8c331731 /sys/vm | |
| parent | e52af12a167147f892d4b54d9efc2054ea489f68 (diff) | |
| download | src-53b19636493ababb987d7050563df491c2175c30.tar.gz src-53b19636493ababb987d7050563df491c2175c30.zip | |
Move kernel_vm_end's declaration to pmap.h; add a comment regarding the
synchronization of access to kernel_vm_end.
Notes
Notes:
svn path=/head/; revision=110957
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/pmap.h | 5 | ||||
| -rw-r--r-- | sys/vm/vm_kern.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/sys/vm/pmap.h b/sys/vm/pmap.h index 38bde18f8cc3..20a5bd3ce41e 100644 --- a/sys/vm/pmap.h +++ b/sys/vm/pmap.h @@ -89,6 +89,11 @@ typedef struct pmap_statistics *pmap_statistics_t; struct proc; struct thread; +/* + * Updates to kernel_vm_end are synchronized by the kernel_map's system mutex. + */ +extern vm_offset_t kernel_vm_end; + extern int pmap_pagedaemon_waken; #ifdef __alpha__ diff --git a/sys/vm/vm_kern.h b/sys/vm/vm_kern.h index c347ca35276e..d8d8aac42898 100644 --- a/sys/vm/vm_kern.h +++ b/sys/vm/vm_kern.h @@ -75,6 +75,4 @@ extern vm_map_t clean_map; extern vm_map_t exec_map; extern u_int vm_kmem_size; -extern vm_offset_t kernel_vm_end; - #endif /* _VM_VM_KERN_H_ */ |