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96465e0179
The 'struct mem_info' is created by iter_prepare_mem_entry() at the beginning and destroyed by iter_finish_mem_entry() at the end. So if it's used in a new hist_entry, it should be cloned. Simplify (hopefully) the logic by adding some helper functions and by not holding the refcount in the temporary entry. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: https://lore.kernel.org/r/20240731235505.710436-2-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
32 lines
696 B
C
32 lines
696 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef __PERF_MAP_SYMBOL
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#define __PERF_MAP_SYMBOL 1
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#include <linux/types.h>
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struct maps;
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struct map;
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struct symbol;
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struct map_symbol {
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struct maps *maps;
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struct map *map;
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struct symbol *sym;
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};
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struct addr_map_symbol {
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struct map_symbol ms;
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u64 addr;
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u64 al_addr;
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char al_level;
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u64 phys_addr;
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u64 data_page_size;
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};
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void map_symbol__exit(struct map_symbol *ms);
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void addr_map_symbol__exit(struct addr_map_symbol *ams);
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void map_symbol__copy(struct map_symbol *dst, struct map_symbol *src);
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void addr_map_symbol__copy(struct addr_map_symbol *dst, struct addr_map_symbol *src);
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#endif // __PERF_MAP_SYMBOL
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