diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-12-23 05:20:26 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@kernel.org> | 2026-01-26 16:25:18 +0100 |
| commit | 9bad74127f0ae8eeed2510fe381b064e08e6507e (patch) | |
| tree | d94326e79d8241cf54eb14f0f686a8a5226bd5e4 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 63804fed149a6750ffd28610c5c1c98cce6bd377 (diff) | |
x86/apic: Inline __x2apic_send_IPI_dest()
Avoid one call/ret in networking RPS/RFS fast path, with no space cost.
scripts/bloat-o-meter -t vmlinux.before vmlinux.after
add/remove: 0/2 grow/shrink: 2/0 up/down: 96/-97 (-1)
Function old new delta
x2apic_send_IPI 146 198 +52
__x2apic_send_IPI_mask 326 370 +44
__pfx___x2apic_send_IPI_dest 16 - -16
__x2apic_send_IPI_dest 81 - -81
Total: Before=20861234, After=20861233, chg -0.00%
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20251223052026.4141498-1-edumazet@google.com
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions