Thread (7 messages) flat view 7 messages, 4 authors, 2026-01-06
STALE213d

Revision v2 of 5 in this series.

Revisions (5)
  1. v2 current
  2. v3 [diff vs current]
  3. v4 [diff vs current]
  4. v5 [diff vs current]
  5. v6 [diff vs current]

[PATCH bpf-next v2 0/2] bpf, x86: inline bpf_get_current_task() for x86_64

From: Menglong Dong <hidden>
Date: 2026-01-04 13:16:54
Also in: bpf, lkml

Inline bpf_get_current_task() and bpf_get_current_task_btf() for x86_64
to obtain better performance, and add the testcase for it.

Changes since v1:
- add the testcase
- remove the usage of const_current_task

Menglong Dong (2):
  bpf, x86: inline bpf_get_current_task() for x86_64
  selftests/bpf: test the jited inline of bpf_get_current_task

 arch/x86/net/bpf_jit_comp.c                   | 34 ++++++++++++++++++
 .../selftests/bpf/prog_tests/verifier.c       |  2 ++
 .../selftests/bpf/progs/verifier_jit_inline.c | 35 +++++++++++++++++++
 3 files changed, 71 insertions(+)
 create mode 100644 tools/testing/selftests/bpf/progs/verifier_jit_inline.c

-- 
2.52.0
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