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>
10 lines
204 B
C
10 lines
204 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <internal/mmap.h>
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void perf_mmap__init(struct perf_mmap *map, bool overwrite)
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{
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map->fd = -1;
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map->overwrite = overwrite;
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refcount_set(&map->refcnt, 0);
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}
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