mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 18:14:07 +08:00
perf jevents: Handle header line in mapfile
To work with existing mapfiles, assume that the first line in 'mapfile.csv' is a header line and skip over it. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Acked-by: Ingo Molnar <mingo@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1473978296-20712-15-git-send-email-sukadev@linux.vnet.ibm.com Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
f33d122719
commit
dc720ffc98
@ -477,7 +477,12 @@ static int process_mapfile(FILE *outfp, char *fpath)
|
||||
|
||||
print_mapping_table_prefix(outfp);
|
||||
|
||||
line_num = 0;
|
||||
/* Skip first line (header) */
|
||||
p = fgets(line, n, mapfp);
|
||||
if (!p)
|
||||
goto out;
|
||||
|
||||
line_num = 1;
|
||||
while (1) {
|
||||
char *cpuid, *version, *type, *fname;
|
||||
|
||||
@ -521,8 +526,8 @@ static int process_mapfile(FILE *outfp, char *fpath)
|
||||
fprintf(outfp, "},\n");
|
||||
}
|
||||
|
||||
out:
|
||||
print_mapping_table_suffix(outfp);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user