From: Peter Zijlstra <peterz@infradead.org>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
rostedt@goodmis.org, mhiramat@kernel.org, bristot@redhat.com,
jbaron@akamai.com, torvalds@linux-foundation.org,
tglx@linutronix.de, mingo@kernel.org, namit@vmware.com,
hpa@zytor.com, luto@kernel.org, ard.biesheuvel@linaro.org,
pbonzini@redhat.com, mathieu.desnoyers@efficios.com
Subject: Re: [PATCH v4 14/18] static_call: Add static_cond_call()
Date: Fri, 8 May 2020 18:17:01 +0200 [thread overview]
Message-ID: <20200508161701.GD3344@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20200508154704.6njw5wfsain7p3ev@treble>
On Fri, May 08, 2020 at 10:47:04AM -0500, Josh Poimboeuf wrote:
> And if you're calling it
>
> DEFINE_STATIC_CALL_NULL
>
> then it seems like
>
> ARCH_DEFINE_STATIC_CALL_NULL
>
> would be the logical name rather than RETTRAMP?
But that looses the TRAMP, and ARCH_DEFINE_STATIC_CALL_NULL_TRAMP so
damn long, then again, it's only 2 chars more than what I have now,
sure, lets do it.
> Still not crazy about static_cond_call(), though I think at least
> changing it to static_call_cond() would be better for namespacing
> reasons.
Done.
next prev parent reply other threads:[~2020-05-08 16:17 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-01 20:28 [PATCH v4 00/18] Add static_call() Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 01/18] notifier: Fix broken error handling pattern Peter Zijlstra
2020-05-01 23:35 ` Steven Rostedt
2020-05-01 20:28 ` [PATCH v4 02/18] module: Fix up module_notifier return values Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 03/18] module: Properly propagate MODULE_STATE_COMING failure Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 04/18] jump_label,module: Fix module lifetime for __jump_label_mod_text_reserved Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 05/18] compiler.h: Make __ADDRESSABLE() symbol truly unique Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 06/18] static_call: Add basic static call infrastructure Peter Zijlstra
2020-05-05 21:21 ` Josh Poimboeuf
2020-05-01 20:28 ` [PATCH v4 07/18] static_call: Add inline " Peter Zijlstra
2020-05-05 22:10 ` Josh Poimboeuf
2020-05-06 16:15 ` Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 08/18] static_call: Avoid kprobes on inline static_call()s Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 09/18] x86/static_call: Add out-of-line static call implementation Peter Zijlstra
2020-05-06 16:16 ` Peter Zijlstra
2020-05-01 20:28 ` [PATCH v4 10/18] x86/static_call: Add inline static call implementation for x86-64 Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 11/18] static_call: Simple self-test Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 12/18] tracepoint: Optimize using static_call() Peter Zijlstra
2020-05-13 8:48 ` [tracepoint] 01edfaf177: WARNING:at_kernel/static_call.c:#__static_call_update kernel test robot
2020-05-13 8:48 ` kernel test robot
2020-05-15 17:13 ` Peter Zijlstra
2020-05-15 17:13 ` Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 13/18] x86/alternatives: Teach text_poke_bp() to emulate RET Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 14/18] static_call: Add static_cond_call() Peter Zijlstra
2020-05-02 13:08 ` Rasmus Villemoes
2020-05-03 12:58 ` Peter Zijlstra
2020-05-04 7:20 ` Rasmus Villemoes
2020-05-04 20:14 ` Peter Zijlstra
2020-05-05 7:50 ` Rasmus Villemoes
2020-05-05 9:38 ` Peter Zijlstra
2020-05-05 9:36 ` Peter Zijlstra
2020-05-05 18:13 ` Nick Desaulniers
2020-05-05 18:27 ` Nick Desaulniers
2020-05-05 18:48 ` Linus Torvalds
2020-05-05 19:00 ` Mathieu Desnoyers
2020-05-05 19:57 ` Nick Desaulniers
2020-05-05 20:27 ` Mathieu Desnoyers
2020-05-06 13:55 ` Peter Zijlstra
2020-05-06 14:01 ` Mathieu Desnoyers
2020-05-06 16:18 ` Peter Zijlstra
2020-05-06 13:51 ` Peter Zijlstra
2020-05-06 16:00 ` Peter Zijlstra
2020-05-06 17:16 ` Linus Torvalds
2020-05-06 19:57 ` Andy Lutomirski
2020-05-06 17:24 ` Josh Poimboeuf
2020-05-06 17:58 ` Peter Zijlstra
2020-05-06 18:09 ` Josh Poimboeuf
2020-05-06 18:16 ` Peter Zijlstra
2020-05-08 15:27 ` Peter Zijlstra
2020-05-08 15:47 ` Josh Poimboeuf
2020-05-08 16:17 ` Peter Zijlstra [this message]
2020-05-01 20:29 ` [PATCH v4 15/18] static_call: Handle tail-calls Peter Zijlstra
2020-05-06 18:10 ` Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 16/18] static_call: Allow early init Peter Zijlstra
2020-05-06 21:15 ` Josh Poimboeuf
2020-05-08 13:31 ` Peter Zijlstra
2020-05-08 14:27 ` Josh Poimboeuf
2020-05-08 15:30 ` Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 17/18] x86/perf, static_call: Optimize x86_pmu methods Peter Zijlstra
2020-05-01 20:29 ` [PATCH v4 18/18] objtool: Clean up elf_write() condition Peter Zijlstra
2020-05-06 17:32 ` [PATCH v4 00/18] Add static_call() Josh Poimboeuf
2020-05-06 18:05 ` Peter Zijlstra
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