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authorThomas Richter <tmricht@linux.ibm.com>2018-10-29 08:11:33 +0000
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2018-11-08 07:58:16 +0100
commit0bb2ae1b26e1fb7543ec7474cdd374ac4b88c4da (patch)
treef855d6a8d8d347a2337a718f837638810b5bbca1 /arch/nds32
parents390: update defconfigs (diff)
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s390/perf: Change CPUM_CF return code in event init function
The function perf_init_event() creates a new event and assignes it to a PMU. This a done in a loop over all existing PMUs. For each listed PMU the event init function is called and if this function does return any other error than -ENOENT, the loop is terminated the creation of the event fails. If the event is invalid, return -ENOENT to try other PMUs. Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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