perf_counter tools: Clean up u64 usage
A build error slipped in: builtin-report.c: In function ‘hist_entry__fprintf’: builtin-report.c:711: error: format ‘%12d’ expects type ‘int’, but argument 3 has type ‘uint64_t’ Because we got a bit sloppy with those types. uint64_t really sucks, because there's no printf format for it. So standardize on __u64 instead - for all types that go to or come from the ABI (which is __u64), or for values that need to be large enough even on 32-bit. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
parent
df58ab24bf
commit
729ff5e2aa
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@ -145,7 +145,7 @@ static void dsos__fprintf(FILE *fp)
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dso__fprintf(pos, fp);
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}
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static struct symbol *vdso__find_symbol(struct dso *dso, uint64_t ip)
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static struct symbol *vdso__find_symbol(struct dso *dso, __u64 ip)
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{
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return dso__find_symbol(kernel_dso, ip);
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}
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@ -178,19 +178,19 @@ static int load_kernel(void)
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struct map {
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struct list_head node;
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uint64_t start;
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uint64_t end;
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uint64_t pgoff;
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uint64_t (*map_ip)(struct map *, uint64_t);
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__u64 start;
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__u64 end;
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__u64 pgoff;
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__u64 (*map_ip)(struct map *, __u64);
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struct dso *dso;
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};
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static uint64_t map__map_ip(struct map *map, uint64_t ip)
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static __u64 map__map_ip(struct map *map, __u64 ip)
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{
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return ip - map->start + map->pgoff;
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}
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static uint64_t vdso__map_ip(struct map *map, uint64_t ip)
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static __u64 vdso__map_ip(struct map *map, __u64 ip)
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{
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return ip;
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}
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@ -249,7 +249,7 @@ static int map__overlap(struct map *l, struct map *r)
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static size_t map__fprintf(struct map *self, FILE *fp)
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{
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return fprintf(fp, " %"PRIx64"-%"PRIx64" %"PRIx64" %s\n",
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return fprintf(fp, " %Lx-%Lx %Lx %s\n",
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self->start, self->end, self->pgoff, self->dso->name);
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}
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@ -373,7 +373,7 @@ static int thread__fork(struct thread *self, struct thread *parent)
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return 0;
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}
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static struct map *thread__find_map(struct thread *self, uint64_t ip)
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static struct map *thread__find_map(struct thread *self, __u64 ip)
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{
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struct map *pos;
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@ -414,7 +414,7 @@ struct hist_entry {
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struct map *map;
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struct dso *dso;
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struct symbol *sym;
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uint64_t ip;
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__u64 ip;
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char level;
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uint32_t count;
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@ -533,7 +533,7 @@ static struct sort_entry sort_dso = {
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static int64_t
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sort__sym_cmp(struct hist_entry *left, struct hist_entry *right)
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{
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uint64_t ip_l, ip_r;
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__u64 ip_l, ip_r;
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if (left->sym == right->sym)
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return 0;
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@ -647,7 +647,7 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
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/*
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* collect histogram counts
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*/
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static void hist_hit(struct hist_entry *he, uint64_t ip)
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static void hist_hit(struct hist_entry *he, __u64 ip)
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{
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unsigned int sym_size, offset;
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struct symbol *sym = he->sym;
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@ -676,7 +676,7 @@ static void hist_hit(struct hist_entry *he, uint64_t ip)
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static int
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hist_entry__add(struct thread *thread, struct map *map, struct dso *dso,
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struct symbol *sym, uint64_t ip, char level)
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struct symbol *sym, __u64 ip, char level)
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{
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struct rb_node **p = &hist.rb_node;
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struct rb_node *parent = NULL;
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@ -848,7 +848,7 @@ process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
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int show = 0;
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struct dso *dso = NULL;
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struct thread *thread = threads__findnew(event->ip.pid);
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uint64_t ip = event->ip.ip;
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__u64 ip = event->ip.ip;
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struct map *map = NULL;
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dprintf("%p [%p]: PERF_EVENT (IP, %d): %d: %p\n",
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@ -1031,7 +1031,7 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
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}
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static int
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parse_line(FILE *file, struct symbol *sym, uint64_t start, uint64_t len)
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parse_line(FILE *file, struct symbol *sym, __u64 start, __u64 len)
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{
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char *line = NULL, *tmp, *tmp2;
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unsigned int offset;
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@ -1112,7 +1112,7 @@ parse_line(FILE *file, struct symbol *sym, uint64_t start, uint64_t len)
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static void annotate_sym(struct dso *dso, struct symbol *sym)
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{
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char *filename = dso->name;
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uint64_t start, end, len;
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__u64 start, end, len;
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char command[PATH_MAX*2];
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FILE *file;
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@ -223,7 +223,7 @@ static void pid_synthesize_comm_event(pid_t pid, int full)
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comm_ev.pid = pid;
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comm_ev.header.type = PERF_EVENT_COMM;
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size = ALIGN(size, sizeof(uint64_t));
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size = ALIGN(size, sizeof(__u64));
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comm_ev.header.size = sizeof(comm_ev) - (sizeof(comm_ev.comm) - size);
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if (!full) {
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@ -304,7 +304,7 @@ static void pid_synthesize_mmap_samples(pid_t pid)
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size = strlen(execname);
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execname[size - 1] = '\0'; /* Remove \n */
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memcpy(mmap_ev.filename, execname, size);
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size = ALIGN(size, sizeof(uint64_t));
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size = ALIGN(size, sizeof(__u64));
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mmap_ev.len -= mmap_ev.start;
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mmap_ev.header.size = (sizeof(mmap_ev) -
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(sizeof(mmap_ev.filename) - size));
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@ -146,7 +146,7 @@ static void dsos__fprintf(FILE *fp)
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dso__fprintf(pos, fp);
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}
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static struct symbol *vdso__find_symbol(struct dso *dso, uint64_t ip)
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static struct symbol *vdso__find_symbol(struct dso *dso, __u64 ip)
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{
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return dso__find_symbol(kernel_dso, ip);
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}
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@ -193,19 +193,19 @@ static int strcommon(const char *pathname)
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struct map {
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struct list_head node;
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uint64_t start;
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uint64_t end;
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uint64_t pgoff;
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uint64_t (*map_ip)(struct map *, uint64_t);
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__u64 start;
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__u64 end;
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__u64 pgoff;
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__u64 (*map_ip)(struct map *, __u64);
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struct dso *dso;
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};
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static uint64_t map__map_ip(struct map *map, uint64_t ip)
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static __u64 map__map_ip(struct map *map, __u64 ip)
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{
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return ip - map->start + map->pgoff;
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}
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static uint64_t vdso__map_ip(struct map *map, uint64_t ip)
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static __u64 vdso__map_ip(struct map *map, __u64 ip)
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{
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return ip;
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}
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@ -288,7 +288,7 @@ static int map__overlap(struct map *l, struct map *r)
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static size_t map__fprintf(struct map *self, FILE *fp)
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{
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return fprintf(fp, " %"PRIx64"-%"PRIx64" %"PRIx64" %s\n",
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return fprintf(fp, " %Lx-%Lx %Lx %s\n",
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self->start, self->end, self->pgoff, self->dso->name);
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}
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@ -412,7 +412,7 @@ static int thread__fork(struct thread *self, struct thread *parent)
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return 0;
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}
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static struct map *thread__find_map(struct thread *self, uint64_t ip)
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static struct map *thread__find_map(struct thread *self, __u64 ip)
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{
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struct map *pos;
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@ -453,10 +453,10 @@ struct hist_entry {
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struct map *map;
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struct dso *dso;
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struct symbol *sym;
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uint64_t ip;
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__u64 ip;
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char level;
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uint64_t count;
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__u64 count;
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};
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/*
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@ -572,7 +572,7 @@ static struct sort_entry sort_dso = {
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static int64_t
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sort__sym_cmp(struct hist_entry *left, struct hist_entry *right)
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{
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uint64_t ip_l, ip_r;
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__u64 ip_l, ip_r;
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if (left->sym == right->sym)
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return 0;
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@ -684,7 +684,7 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
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}
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static size_t
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hist_entry__fprintf(FILE *fp, struct hist_entry *self, uint64_t total_samples)
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hist_entry__fprintf(FILE *fp, struct hist_entry *self, __u64 total_samples)
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{
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struct sort_entry *se;
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size_t ret;
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@ -708,7 +708,7 @@ hist_entry__fprintf(FILE *fp, struct hist_entry *self, uint64_t total_samples)
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ret = color_fprintf(fp, color, " %6.2f%%",
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(self->count * 100.0) / total_samples);
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} else
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ret = fprintf(fp, "%12d ", self->count);
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ret = fprintf(fp, "%12Ld ", self->count);
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list_for_each_entry(se, &hist_entry__sort_list, list) {
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fprintf(fp, " ");
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@ -726,7 +726,7 @@ hist_entry__fprintf(FILE *fp, struct hist_entry *self, uint64_t total_samples)
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static int
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hist_entry__add(struct thread *thread, struct map *map, struct dso *dso,
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struct symbol *sym, uint64_t ip, char level, uint64_t count)
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struct symbol *sym, __u64 ip, char level, __u64 count)
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{
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struct rb_node **p = &hist.rb_node;
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struct rb_node *parent = NULL;
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@ -873,7 +873,7 @@ static void output__resort(void)
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}
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}
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static size_t output__fprintf(FILE *fp, uint64_t total_samples)
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static size_t output__fprintf(FILE *fp, __u64 total_samples)
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{
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struct hist_entry *pos;
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struct sort_entry *se;
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@ -941,8 +941,8 @@ process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
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int show = 0;
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struct dso *dso = NULL;
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struct thread *thread = threads__findnew(event->ip.pid);
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uint64_t ip = event->ip.ip;
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uint64_t period = 1;
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__u64 ip = event->ip.ip;
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__u64 period = 1;
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struct map *map = NULL;
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if (event->header.type & PERF_SAMPLE_PERIOD)
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@ -79,8 +79,8 @@ static int dump_symtab;
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* Symbols
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*/
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static uint64_t min_ip;
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static uint64_t max_ip = -1ll;
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static __u64 min_ip;
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static __u64 max_ip = -1ll;
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struct sym_entry {
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struct rb_node rb_node;
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@ -372,7 +372,7 @@ out_delete_dso:
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/*
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* Binary search in the histogram table and record the hit:
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*/
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static void record_ip(uint64_t ip, int counter)
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static void record_ip(__u64 ip, int counter)
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{
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struct symbol *sym = dso__find_symbol(kernel_dso, ip);
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@ -392,7 +392,7 @@ static void record_ip(uint64_t ip, int counter)
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samples--;
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}
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static void process_event(uint64_t ip, int counter)
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static void process_event(__u64 ip, int counter)
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{
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samples++;
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@ -9,9 +9,9 @@
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const char *sym_hist_filter;
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static struct symbol *symbol__new(uint64_t start, uint64_t len,
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static struct symbol *symbol__new(__u64 start, __u64 len,
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const char *name, unsigned int priv_size,
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uint64_t obj_start, int verbose)
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__u64 obj_start, int verbose)
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{
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size_t namelen = strlen(name) + 1;
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struct symbol *self = calloc(1, priv_size + sizeof(*self) + namelen);
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@ -89,7 +89,7 @@ static void dso__insert_symbol(struct dso *self, struct symbol *sym)
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{
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struct rb_node **p = &self->syms.rb_node;
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struct rb_node *parent = NULL;
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const uint64_t ip = sym->start;
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const __u64 ip = sym->start;
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struct symbol *s;
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while (*p != NULL) {
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@ -104,7 +104,7 @@ static void dso__insert_symbol(struct dso *self, struct symbol *sym)
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rb_insert_color(&sym->rb_node, &self->syms);
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}
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struct symbol *dso__find_symbol(struct dso *self, uint64_t ip)
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struct symbol *dso__find_symbol(struct dso *self, __u64 ip)
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{
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struct rb_node *n;
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@ -523,7 +523,7 @@ static int dso__load_sym(struct dso *self, int fd, const char *name,
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elf_symtab__for_each_symbol(syms, nr_syms, index, sym) {
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struct symbol *f;
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uint64_t obj_start;
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__u64 obj_start;
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if (!elf_sym__is_function(&sym))
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continue;
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@ -19,7 +19,7 @@ struct dso {
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struct list_head node;
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struct rb_root syms;
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unsigned int sym_priv_size;
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struct symbol *(*find_symbol)(struct dso *, uint64_t ip);
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struct symbol *(*find_symbol)(struct dso *, __u64 ip);
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char name[0];
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};
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@ -35,7 +35,7 @@ static inline void *dso__sym_priv(struct dso *self, struct symbol *sym)
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return ((void *)sym) - self->sym_priv_size;
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}
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struct symbol *dso__find_symbol(struct dso *self, uint64_t ip);
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struct symbol *dso__find_symbol(struct dso *self, __u64 ip);
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int dso__load_kernel(struct dso *self, const char *vmlinux,
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symbol_filter_t filter, int verbose);
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