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Implement write buffer.

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rsc 2004-03-11 19:14:09 +00:00
parent d49a2e4801
commit 2499885177
12 changed files with 358 additions and 48 deletions
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4
src/cmd/venti/fns.h
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@ -14,6 +14,7 @@ int clumpinfoeq(ClumpInfo *c, ClumpInfo *d);
int clumpinfoeq(ClumpInfo *c, ClumpInfo *d);
u32int clumpmagic(Arena *arena, u64int aa);
int delarena(Arena *arena);
void dirtydblock(DBlock*, int);
void *emalloc(ulong);
void *erealloc(void *, ulong);
char *estrdup(char*);
@ -21,6 +22,8 @@ void *ezmalloc(ulong);
Arena *findarena(char *name);
ISect *findisect(Index *ix, u32int buck);
int flushciblocks(Arena *arena);
void flushdcache(void);
void flushqueue(void);
void fmtzbinit(Fmt *f, ZBlock *b);
void freearena(Arena *arena);
void freearenapart(ArenaPart *ap, int freearenas);
@ -90,7 +93,6 @@ void printindex(int fd, Index *ix);
void printstats(void);
void putdblock(DBlock *b);
void putlump(Lump *b);
void queueflush(void);
int queuewrite(Lump *b, Packet *p, int creator);
u32int readarena(Arena *arena, u64int aa, u8int *buf, long n);
int readarenamap(AMapN *amn, Part *part, u64int base, u32int size);