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Move kernel_vm_end's declaration to pmap.h; add a comment regarding the

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synchronization of access to kernel_vm_end.
This commit is contained in:
Alan Cox 2003-02-15 19:38:23 +00:00
parent e52af12a16
commit 53b1963649
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=110957
2 changed files with 5 additions and 2 deletions
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5
sys/vm/pmap.h
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@ -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__

2
sys/vm/vm_kern.h
View File

@ -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_ */