linux/tools/perf/lib/mmap.c

// SPDX-License-Identifier: GPL-2.0
#include <internal/mmap.h>

void perf_mmap__init(struct perf_mmap *map, bool overwrite)
{
	map->fd = -1;
	map->overwrite = overwrite;
	refcount_set(&map->refcnt, 0);
}
libperf: Add perf_mmap__init() function Add perf_mmap__init() function to initialize 'struct perf_mmap' objects. Add it to a new mmap.c source file, that will carry all the mmap related functions. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20191007125344.14268-2-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-10-07 14:53:09 +02:00			`// SPDX-License-Identifier: GPL-2.0`
			`#include <internal/mmap.h>`

			`void perf_mmap__init(struct perf_mmap *map, bool overwrite)`
			`{`
			`map->fd = -1;`
			`map->overwrite = overwrite;`
			`refcount_set(&map->refcnt, 0);`
			`}`