Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 05/21] perf tools: Get rid of dso__needs_decompress() call in read_object_code() | Date | Mon, 20 Aug 2018 13:15:46 -0300 |
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From: Jiri Olsa <jolsa@kernel.org>
There's no need to call dso__needs_decompress() twice in the function.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20180817094813.15086-2-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/tests/code-reading.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 4892bd2dc33e..6b049f3f5cf4 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -232,6 +232,7 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode, u64 objdump_addr; const char *objdump_name; char decomp_name[KMOD_DECOMP_LEN]; + bool decomp = false; int ret; pr_debug("Reading object code for memory address: %#"PRIx64"\n", addr); @@ -305,6 +306,7 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode, return -1; } + decomp = true; objdump_name = decomp_name; } @@ -312,7 +314,7 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode, objdump_addr = map__rip_2objdump(al.map, al.addr); ret = read_via_objdump(objdump_name, objdump_addr, buf2, len); - if (dso__needs_decompress(al.map->dso)) + if (decomp) unlink(objdump_name); if (ret > 0) { -- 2.14.4
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