d027b64001
The VDSO temporary file is unlinked when a session is deleted. That precludes the possibilities that there is no session or there is more than one session. Correctly the vdso belongs to the machine so put the information on 'struct machine' and get rid of the global variables. Reviewed-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/53CF9B14.7040408@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
21 lines
389 B
C
21 lines
389 B
C
#ifndef __PERF_VDSO__
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#define __PERF_VDSO__
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#include <linux/types.h>
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#include <string.h>
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#include <stdbool.h>
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#define VDSO__MAP_NAME "[vdso]"
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static inline bool is_vdso_map(const char *filename)
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{
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return !strcmp(filename, VDSO__MAP_NAME);
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}
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struct machine;
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struct dso *vdso__dso_findnew(struct machine *machine);
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void vdso__exit(struct machine *machine);
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#endif /* __PERF_VDSO__ */
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