Messages in this thread |  | | Date | Thu, 23 Oct 2014 20:53:02 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH v2 RESEND] perf tools: makes CPUINFO_PROC to array for different kernel version |
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Em Fri, Oct 24, 2014 at 08:26:13AM +0900, Namhyung Kim escreveu: > On Wed, 22 Oct 2014 15:40:14 +0800, Wang Nan wrote: > > After kernel 3.7 (commit b4b8f770eb10a1bccaf8aa0ec1956e2dd7ed1e0a), > > /proc/cpuinfo replaces 'Processor' to 'model name'. This patch makes > > CPUINFO_PROC to an array and provides two choices for ARM, makes it > > compatible for different kernel version.
> > v1 -> v2: minor changes as suggested by Namhyung Kim:
> > - Doesn't pass @h and @evlist to __write_cpudesc; > > - Coding style fix.
> > Signed-off-by: Wang Nan <wangnan0@huawei.com>
> Acked-by: Namhyung Kim <namhyung@kernel.org>
So now this will work with older kernels and new ones? Cool, thanks for working on it, but:
[acme@ssdandy linux]$ patch -p1 < /wb/1.patch patching file tools/perf/perf.h Hunk #1 FAILED at 6. Hunk #2 FAILED at 15. Hunk #3 FAILED at 25. Hunk #4 FAILED at 40. Hunk #5 FAILED at 74. Hunk #6 FAILED at 91. 6 out of 6 hunks FAILED -- saving rejects to file tools/perf/perf.h.rej patching file tools/perf/util/header.c Hunk #1 succeeded at 579 (offset 29 lines). Hunk #2 succeeded at 636 (offset 29 lines). [acme@ssdandy linux]$
[acme@ssdandy linux]$ git log --oneline tools/perf/perf.h | head -10 87c43ee perf tools: Export usage string and option table of perf record 72a128a perf tools: Move callchain config from record_opts to callchain_param 73a31b7 perf tools: Move ACCESS_ONCE from perf.h header 82baa0e perf tools: Move sys_perf_event_open function from perf.h 43599d1 perf tools: Move syscall and arch specific defines from perf.h 2c83bc0 perf tools: Move perf_call_graph_mode enum from perf.h 0776eb5 perf tools: Move sample data structures from perf.h 36446f4 perf tools: Remove PR_TASK_PERF_EVENTS_* from perf.h 273a0a7 perf tools: Remove asmlinkage define from perf.h 1b7ae1c perf tools: Remove min define from perf.h [acme@ssdandy linux]$
This is:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git perf/core
If you don't have time to fix this up, I'll try to find time tomorrow and do it.
- Arnaldo
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