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| author | Bruce Evans <bde@FreeBSD.org> | 1997-11-24 15:03:13 +0000 |
|---|---|---|
| committer | Bruce Evans <bde@FreeBSD.org> | 1997-11-24 15:03:13 +0000 |
| commit | 5270ecea677b5b30b3506fd5838a13fdccf9ab3c (patch) | |
| tree | 5cbd54f5f3907f101401456ac410211a370a5a21 /sys/vm/vm_map.c | |
| parent | 638493a3c4cad7acf284f758890bde4dc906981c (diff) | |
| download | src-5270ecea677b5b30b3506fd5838a13fdccf9ab3c.tar.gz src-5270ecea677b5b30b3506fd5838a13fdccf9ab3c.zip | |
Don't #define max() to get a version that works with vm_ooffset's.
Just use qmax().
This should be fixed more generally using overloaded functions.
Notes
Notes:
svn path=/head/; revision=31392
Diffstat (limited to 'sys/vm/vm_map.c')
| -rw-r--r-- | sys/vm/vm_map.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index 5024faafc045..ae4eef9ca9f7 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -61,7 +61,7 @@ * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. * - * $Id: vm_map.c,v 1.96 1997/11/07 08:53:44 phk Exp $ + * $Id: vm_map.c,v 1.97 1997/11/14 23:42:10 tegge Exp $ */ /* @@ -1062,7 +1062,6 @@ vm_map_protect(vm_map_t map, vm_offset_t start, vm_offset_t end, if (current->protection != old_prot) { #define MASK(entry) (((entry)->eflags & MAP_ENTRY_COW) ? ~VM_PROT_WRITE : \ VM_PROT_ALL) -#define max(a,b) ((a) > (b) ? (a) : (b)) if (current->eflags & MAP_ENTRY_IS_A_MAP) { vm_map_entry_t share_entry; @@ -1080,7 +1079,7 @@ vm_map_protect(vm_map_t map, vm_offset_t start, vm_offset_t end, (share_entry->start < share_end)) { pmap_protect(map->pmap, - (max(share_entry->start, + (qmax(share_entry->start, current->offset) - current->offset + current->start), @@ -1098,7 +1097,6 @@ vm_map_protect(vm_map_t map, vm_offset_t start, vm_offset_t end, pmap_protect(map->pmap, current->start, current->end, current->protection & MASK(entry)); -#undef max #undef MASK } |