Commit-ID: bcd4287ead885e010cd49265d8c68f2373476b08 Gitweb: https://git.kernel.org/tip/bcd4287ead885e010cd49265d8c68f2373476b08 Author: Jiri Olsa <[email protected]> AuthorDate: Fri, 17 Aug 2018 11:48:01 +0200 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Mon, 20 Aug 2018 08:54:59 -0300
perf tools: Get rid of dso__needs_decompress() call in read_object_code() There's no need to call dso__needs_decompress() twice in the function. Signed-off-by: Jiri Olsa <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: David Ahern <[email protected]> Cc: Michael Petlan <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- 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) {
