Thread (29 messages) 29 messages, 3 authors, 2026-01-31

Re: [PATCH v11 13/14] entry: Inline syscall_exit_work() and syscall_trace_enter()

From: Jinjie Ruan <hidden>
Date: 2026-01-31 01:48:45
Also in: linux-kselftest, lkml


On 2026/1/30 18:14, Thomas Gleixner wrote:
On Wed, Jan 28 2026 at 11:19, Jinjie Ruan wrote:
quoted
After switch arm64 to Generic Entry, a new hotspot syscall_exit_work()
appeared because syscall_exit_work() is not inlined, so inline
syscall_exit_work(). Also inline syscall_trace_enter() to align with
syscall_exit_work().
Has the same collision problem. I can pick that up and massage it on top
of the pending time slice changes. Let me give it a test ride on x86...
Thank you very much, hopefully we'll see similar good results there too.
  
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