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Wysocki" , Rob Herring , Sakari Ailus , Saravana Kannan , linux-acpi@vger.kernel.org, driver-core@lists.linux.dev, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH v1 1/2] string: Add strprefix(), and deprecate str_has_prefix() Message-ID: References: <9c81f6f62fd0e908e683c4c08b09a1f95bc2ec9c.1793876837.git.alx@kernel.org> <20261105111423.360f4ba8@gandalf.local.home> <20261105115019.2fe7c91b@gandalf.local.home> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Thu, Nov 05, 2026 at 08:08:57PM +0200, Andy Shevchenko wrote: > On Thu, Nov 05, 2026 at 06:46:18PM +0100, Alejandro Colomar wrote: > > > Date: 2026-11-05 11:50:19-0500 > > > From: Steven Rostedt [...] > > > Oops, typo, I meant trace_event_filter.c > > > > Still not found. > > > > alx@devuan:~/src/linux/linux/master$ find | grep trace_event_filter.c > > alx@devuan:~/src/linux/linux/master$ find | grep trace.event.filter > > alx@devuan:~/src/linux/linux/master$ Besides that the above is yet another "Useless use of grep". > Oh, you are an oldschool guy :-) > > I can't believe people with Git index available are using `find` > and not `git ls-files`. `find` is too slow... $ time find . -name trace_events_filter.c ./kernel/trace/trace_events_filter.c real 0m0.081s user 0m0.028s sys 0m0.053s $ time git ls-files \*trace_events_filter.c kernel/trace/trace_events_filter.c real 0m0.014s user 0m0.010s sys 0m0.005s $ time git ls-files \*trace_events_filter.c kernel/trace/trace_events_filter.c real 0m0.014s user 0m0.004s sys 0m0.010s $ time find . -name trace_events_filter.c ./kernel/trace/trace_events_filter.c real 0m0.083s user 0m0.021s sys 0m0.063s (with IPC to `grep` it will be even slower) -- With Best Regards, Andy Shevchenko