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Adrian Hunter
246eba8e90
Add processing for PERF_RECORD_TEXT_POKE events. When a text poke event is processed, then the kernel dso data cache is updated with the poked bytes. Signed-off-by: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Leo Yan <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Masami Hiramatsu <[email protected]> Cc: Mathieu Poirier <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt (VMware) <[email protected]> Cc: [email protected] Link: http://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
16 lines
373 B
C
16 lines
373 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __PERF_API_PROBE_H
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#define __PERF_API_PROBE_H
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#include <stdbool.h>
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bool perf_can_aux_sample(void);
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bool perf_can_comm_exec(void);
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bool perf_can_record_cpu_wide(void);
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bool perf_can_record_switch_events(void);
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bool perf_can_record_text_poke_events(void);
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bool perf_can_sample_identifier(void);
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#endif // __PERF_API_PROBE_H
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