perf util: Save page size in a trace file to pevent
We now have page_size field in struct pevent, save the actual size of the system. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1370323231-14022-8-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
d6c25223f6
commit
30f36762aa
|
@ -349,6 +349,7 @@ ssize_t trace_report(int fd, struct pevent **ppevent, bool __repipe)
|
||||||
int show_funcs = 0;
|
int show_funcs = 0;
|
||||||
int show_printk = 0;
|
int show_printk = 0;
|
||||||
ssize_t size = -1;
|
ssize_t size = -1;
|
||||||
|
int file_page_size;
|
||||||
struct pevent *pevent;
|
struct pevent *pevent;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
|
@ -393,10 +394,12 @@ ssize_t trace_report(int fd, struct pevent **ppevent, bool __repipe)
|
||||||
goto out;
|
goto out;
|
||||||
long_size = buf[0];
|
long_size = buf[0];
|
||||||
|
|
||||||
page_size = read4(pevent);
|
file_page_size = read4(pevent);
|
||||||
if (!page_size)
|
if (!file_page_size)
|
||||||
goto out;
|
goto out;
|
||||||
|
|
||||||
|
pevent_set_page_size(pevent, file_page_size);
|
||||||
|
|
||||||
err = read_header_files(pevent);
|
err = read_header_files(pevent);
|
||||||
if (err)
|
if (err)
|
||||||
goto out;
|
goto out;
|
||||||
|
|
Loading…
Reference in New Issue