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venti: silence warnings in icache.c

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This commit is contained in:
Russ Cox 2008-08-07 11:17:06 -04:00
parent 1f441eaac4
commit 0e430b25b2
1 changed files with 4 additions and 4 deletions
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8
src/cmd/venti/srv/icache.c
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@ -131,7 +131,7 @@ popout(IEntry *ie)
} }
static IEntry* static IEntry*
poplast(IEntry *list) poplast(volatile IEntry *list)
{ {
if(list->prev == list) if(list->prev == list)
return nil; return nil;
@ -139,10 +139,10 @@ poplast(IEntry *list)
} }
static IEntry* static IEntry*
pushfirst(IEntry *list, IEntry *ie) pushfirst(volatile IEntry *list, IEntry *ie)
{ {
popout(ie); popout(ie);
ie->prev = list; ie->prev = (IEntry*)list;
ie->next = list->next; ie->next = list->next;
ie->prev->next = ie; ie->prev->next = ie;
ie->next->prev = ie; ie->next->prev = ie;
@ -311,7 +311,7 @@ fprint(2, "icache %,d bytes = %,d entries; %d scache\n", mem0, entries, scache);
icache.clean.prev = icache.clean.next = &icache.clean; icache.clean.prev = icache.clean.next = &icache.clean;
icache.dirty.prev = icache.dirty.next = &icache.dirty; icache.dirty.prev = icache.dirty.next = &icache.dirty;
icache.free.prev = icache.free.next = &icache.free; icache.free.prev = icache.free.next = (IEntry*)&icache.free;
icache.hash = mkihash(entries); icache.hash = mkihash(entries);
icache.nentries = entries; icache.nentries = entries;