mirror of https://gitee.com/openkylin/linux.git
17ea1b70a8
It is needed because it will call parse_event for each tracepoint name that matches, and we pass the perf_evlist via opt->value. Problem introduced in 4503fdd where my assumption about opt being always non NULL made me not look at callers of parse_events outside builtin-*.c. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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firewire | ||
perf | ||
power/x86 | ||
slub | ||
testing/ktest | ||
usb | ||
virtio |