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Ingo Molnar 7579dfc42d perf/urgent fixes:
perf top:
 
   Jiri Olsa:
 
   - Fix 'perf top --pid', it needs PERF_SAMPLE_TIME since we switched to using
     a different thread to sort the events and then even for just a single
     thread we now need timestamps.
 
 BPF:
 
   Jiri Olsa:
 
   - Fix bpf_prog and btf lookup functions failure path to to properly return
     NULL.
 
   - Fix side band thread draining, used to process PERF_RECORD_BPF_EVENT
     metadata records.
 
 core:
 
   Jiri Olsa:
 
   - Fix map lookup by name to get a refcount when the name is already in
     the tree. Found
 
   Song Liu:
 
   - Fix __map__is_kmodule() by taking into account recently added BPF
     maps.
 
 UAPI:
 
   Arnaldo Carvalho de Melo:
 
   - Sync sound/asound.h copy
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-urgent-for-mingo-5.1-20190419' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

perf top:

  Jiri Olsa:

  - Fix 'perf top --pid', it needs PERF_SAMPLE_TIME since we switched to using
    a different thread to sort the events and then even for just a single
    thread we now need timestamps.

BPF:

  Jiri Olsa:

  - Fix bpf_prog and btf lookup functions failure path to to properly return
    NULL.

  - Fix side band thread draining, used to process PERF_RECORD_BPF_EVENT
    metadata records.

core:

  Jiri Olsa:

  - Fix map lookup by name to get a refcount when the name is already in
    the tree. Found

  Song Liu:

  - Fix __map__is_kmodule() by taking into account recently added BPF
    maps.

UAPI:

  Arnaldo Carvalho de Melo:

  - Sync sound/asound.h copy

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-19 19:10:47 +02:00
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