diff options
author | Ingo Molnar <mingo@kernel.org> | 2019-10-07 15:15:24 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2019-10-07 15:15:24 +0200 |
commit | a4cf7b392e430a82615b81a2adb0f83c6f746e5e (patch) | |
tree | bb64b3f42250bac0f555038db18db3fb8c736299 /tools/perf/util/jitdump.c | |
parent | Linux 5.4-rc2 (diff) | |
parent | perf annotate: Don't return -1 for error when doing BPF disassembly (diff) | |
download | wireguard-linux-a4cf7b392e430a82615b81a2adb0f83c6f746e5e.tar.xz wireguard-linux-a4cf7b392e430a82615b81a2adb0f83c6f746e5e.zip |
Merge tag 'perf-urgent-for-mingo-5.4-20191001' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
perf script:
Andi Kleen:
- Fix recovery from LBR/binary mismatch in the "brstackinsn" --field.
perf annotate:
Arnaldo Carvalho de Melo:
- Propagate errors so that meaningful messages can be presented to the
user in case of problems.
perf map:
Steve MacLean:
- Fix handling of maps partially overlapped, resolving symbols in the
ranges not replaced by new mmaps.
perf tests:
Ian Rogers:
- Use raise() instead of NULL derefs to avoid causing a SIGILL rather than a
SIGSEGV for optimized builds that turn NULL derefs into ud2 instructions.
perf LLVM:
Ian Rogers:
- Don't access out-of-scope array.
perf inject:
Steve MacLean:
- Fix JIT_CODE_MOVE filename, that was having a u64 truncaded into a 32-bit
snprintf format and also a missing ".so" suffix in another case.
libsubcmd:
Ian Rogers:
- Make _FORTIFY_SOURCE defines dependent on the feature, avoiding
false positives with with memory sanitizers such as LLVM's ASan.
Vendor specific events:
Intel:
Andi Kleen:
- Fix period for Intel fixed counters.
s390:
Thomas Richter (2):
- Fix some event details transaction for machine type 8561.
tools headers UAPI:
Arnaldo Carvalho de Melo:
- Sync headers with the kernel, catching new usbdevfs ioctls and
madvise behaviours to properly decode in 'perf trace' output.
Documentation:
Steve MacLean:
- Correct and clarify jitdump spec.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/jitdump.c')
-rw-r--r-- | tools/perf/util/jitdump.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index 1bdf4c6ea3e5..e3ccb0ce1938 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -395,7 +395,7 @@ static int jit_repipe_code_load(struct jit_buf_desc *jd, union jr_entry *jr) size_t size; u16 idr_size; const char *sym; - uint32_t count; + uint64_t count; int ret, csize, usize; pid_t pid, tid; struct { @@ -418,7 +418,7 @@ static int jit_repipe_code_load(struct jit_buf_desc *jd, union jr_entry *jr) return -1; filename = event->mmap2.filename; - size = snprintf(filename, PATH_MAX, "%s/jitted-%d-%u.so", + size = snprintf(filename, PATH_MAX, "%s/jitted-%d-%" PRIu64 ".so", jd->dir, pid, count); @@ -529,7 +529,7 @@ static int jit_repipe_code_move(struct jit_buf_desc *jd, union jr_entry *jr) return -1; filename = event->mmap2.filename; - size = snprintf(filename, PATH_MAX, "%s/jitted-%d-%"PRIu64, + size = snprintf(filename, PATH_MAX, "%s/jitted-%d-%" PRIu64 ".so", jd->dir, pid, jr->move.code_index); |