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| author | Hari Bathini <hbathini@linux.ibm.com> | 2026-01-27 14:19:25 +0530 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2026-03-07 16:02:25 +0530 |
| commit | 875612a7745013a43c67493cb0583ee3f7476344 (patch) | |
| tree | 1196a3b6a16e8a009934f29d1a1aaa5623ebbef4 /tools/perf/scripts/python | |
| parent | 73cdf24e81e4eba52a40a6b10c6cf285d0ac23fd (diff) | |
| download | linux-875612a7745013a43c67493cb0583ee3f7476344.tar.gz linux-875612a7745013a43c67493cb0583ee3f7476344.zip | |
powerpc64/ftrace: fix OOL stub count with clang
The total number of out-of-line (OOL) stubs required for function
tracing is determined using the following command:
$(OBJDUMP) -r -j __patchable_function_entries vmlinux.o
While this works correctly with GNU objdump, llvm-objdump does not
list the expected relocation records for this section. Fix this by
using the -d option and counting R_PPC64_ADDR64 relocation entries.
This works as desired with both objdump and llvm-objdump.
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260127084926.34497-3-hbathini@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions