diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2000-09-07 20:15:30 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2000-09-07 20:15:30 +0000 |
| commit | d870eef11536ff9b8b1e057811aefade9c111bee (patch) | |
| tree | 184f20f788a988ad8e41d7381ce037ff8277e6dd /sys/uvm/uvm_amap.c | |
| parent | 653e038f4e286aadac796ed6c0cce53819bcb399 (diff) | |
Convert bzero to memset(X, 0..) and bcopy to memcpy.
This is to match (make diffs smaller) the code in NetBSD.
new gcc inlines those functions, so this could also be a performance win.
Diffstat (limited to 'sys/uvm/uvm_amap.c')
| -rw-r--r-- | sys/uvm/uvm_amap.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/uvm/uvm_amap.c b/sys/uvm/uvm_amap.c index ee32bcd9ac5..ab11fb14d17 100644 --- a/sys/uvm/uvm_amap.c +++ b/sys/uvm/uvm_amap.c @@ -232,7 +232,7 @@ amap_alloc(sz, padsz, waitf) amap = amap_alloc1(slots, padslots, waitf); if (amap) - bzero(amap->am_anon, (slots + padslots) * sizeof(struct vm_anon *)); + memset(amap->am_anon, 0, (slots + padslots) * sizeof(struct vm_anon *)); UVMHIST_LOG(maphist,"<- done, amap = 0x%x, sz=%d", amap, sz, 0, 0); return(amap); @@ -393,27 +393,27 @@ amap_extend(entry, addsize) /* do am_slots */ oldsl = amap->am_slots; - bcopy(oldsl, newsl, sizeof(int) * amap->am_nused); + memcpy(newsl, oldsl, sizeof(int) * amap->am_nused); amap->am_slots = newsl; /* do am_anon */ oldover = amap->am_anon; - bcopy(oldover, newover, sizeof(struct vm_anon *) * amap->am_nslot); - bzero(newover + amap->am_nslot, sizeof(struct vm_anon *) * slotadded); + memcpy(newover, oldover, sizeof(struct vm_anon *) * amap->am_nslot); + memset(newover + amap->am_nslot, 0, sizeof(struct vm_anon *) * slotadded); amap->am_anon = newover; /* do am_bckptr */ oldbck = amap->am_bckptr; - bcopy(oldbck, newbck, sizeof(int) * amap->am_nslot); - bzero(newbck + amap->am_nslot, sizeof(int) * slotadded); /* XXX: needed? */ + memcpy(newbck, oldbck, sizeof(int) * amap->am_nslot); + memset(newbck + amap->am_nslot, 0, sizeof(int) * slotadded); /* XXX: needed? */ amap->am_bckptr = newbck; #ifdef UVM_AMAP_PPREF /* do ppref */ oldppref = amap->am_ppref; if (newppref) { - bcopy(oldppref, newppref, sizeof(int) * amap->am_nslot); - bzero(newppref + amap->am_nslot, sizeof(int) * slotadded); + memcpy(newppref, oldppref, sizeof(int) * amap->am_nslot); + memset(newppref + amap->am_nslot, 0, sizeof(int) * slotadded); amap->am_ppref = newppref; if ((slotoff + slotmapped) < amap->am_nslot) amap_pp_adjref(amap, slotoff + slotmapped, @@ -914,7 +914,7 @@ amap_pp_establish(amap) /* * init ppref */ - bzero(amap->am_ppref, sizeof(int) * amap->am_maxslot); + memset(amap->am_ppref, 0, sizeof(int) * amap->am_maxslot); pp_setreflen(amap->am_ppref, 0, amap->am_ref, amap->am_nslot); return; } |