From: Joe Perches <joe@perches.com>
To: Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Steven Rostedt <rostedt@goodmis.org>,
Andreas Schwab <schwab@linux-m68k.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Linux List Kernel Mailing <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Namhyung Kim <namhyung@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Tom Zanussi <zanussi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [for-next][PATCH 23/24] string.h: Add strncmp_prefix() helper macro
Date: Sun, 23 Dec 2018 15:01:49 -0800 [thread overview]
Message-ID: <01c2fe1b83a56e958d1cd329741eaea5be82f47b.camel@perches.com> (raw)
In-Reply-To: <098d7abf-5b62-6a01-a370-97d96bece299@rasmusvillemoes.dk>
On Sun, 2018-12-23 at 23:01 +0100, Rasmus Villemoes wrote:
> On 21/12/2018 23.20, Joe Perches wrote:
[]
> > static inline bool str_has_prefix(const char *str, const char prefix[])
[]
> We already have exactly that function, it's called strstarts().
Heh. Thanks Rasmus. I didn't remember that one.
I think the 'int str_has_prefix' naming and returning the prefix
length may be a bit better use than 'bool strstarts' and perhaps a
treewide conversion of the existing strstarts to str_has_prefix
would be OK as there aren't that many.
$ git grep -w strstarts | wc -l
91
next prev parent reply other threads:[~2018-12-23 23:01 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-21 17:56 [for-next][PATCH 00/24] tracing: Updates for the next (coming soon) merge window Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 01/24] ftrace: Allow ftrace_replace_code() to be schedulable Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 02/24] arm64: ftrace: Set FTRACE_MAY_SLEEP before ftrace_modify_all_code() Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 03/24] fgraph: Add comment to describe ftrace_graph_get_ret_stack Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 04/24] x86/ftrace: Do not call function graph from dynamic trampolines Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 05/24] powerpc/frace: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack Steven Rostedt
2018-12-22 9:51 ` Michael Ellerman
2018-12-22 12:24 ` Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 06/24] sparc64: " Steven Rostedt
2018-12-21 18:24 ` David Miller
2018-12-21 19:29 ` Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 07/24] sh: ftrace: " Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 08/24] arm64: " Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 10/24] seq_buf: Use size_t for len in seq_buf_puts() Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 11/24] tracing: Fix ftrace_graph_get_ret_stack() to use task and not current Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 12/24] tracing: Remove unnecessary hist trigger struct field Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 13/24] tracing: Change strlen to sizeof for hist trigger static strings Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 14/24] tracing: Use var_refs[] for hist trigger reference checking Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 15/24] tracing: Remove open-coding of hist trigger var_ref management Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 16/24] tracing: Use hist triggers var_ref array to destroy var_refs Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 17/24] tracing: Remove hist trigger synth_var_refs Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 18/24] tracing: Add hist trigger comments for variable-related fields Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 19/24] tracing: Merge seq_print_sym_short() and seq_print_sym_offset() Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 21/24] tracing: Simplify printfing in seq_print_sym Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 23/24] string.h: Add strncmp_prefix() helper macro Steven Rostedt
2018-12-21 18:51 ` Linus Torvalds
2018-12-21 19:40 ` Steven Rostedt
2018-12-21 20:01 ` Linus Torvalds
2018-12-21 20:35 ` Steven Rostedt
2018-12-21 20:46 ` Joe Perches
2018-12-21 20:54 ` Steven Rostedt
2018-12-21 20:58 ` Andreas Schwab
2018-12-21 21:08 ` Steven Rostedt
2018-12-21 22:20 ` Joe Perches
2018-12-21 22:29 ` Linus Torvalds
2018-12-21 22:58 ` Steven Rostedt
2018-12-21 22:55 ` Steven Rostedt
2018-12-23 22:01 ` Rasmus Villemoes
2018-12-23 22:56 ` Steven Rostedt
2018-12-23 23:52 ` Rasmus Villemoes
2018-12-24 0:05 ` Steven Rostedt
2018-12-23 23:01 ` Joe Perches [this message]
2018-12-21 20:58 ` Steven Rostedt
[not found] ` <CAHk-=wjtkvFUuRNZU67KccuUKYHw=pYoDMQJ_9OVDFxOwmK9zQ@mail.gmail.com>
2018-12-21 20:55 ` Steven Rostedt
2018-12-21 22:08 ` Linus Torvalds
2018-12-21 22:48 ` Steven Rostedt
2018-12-21 22:57 ` Linus Torvalds
2018-12-21 23:03 ` Steven Rostedt
2018-12-22 10:20 ` Malcolm Priestley
2018-12-22 12:26 ` Steven Rostedt
2018-12-21 17:56 ` [for-next][PATCH 24/24] tracing: Use strncmp_prefix() helper for histogram code Steven Rostedt
[not found] ` <20181221175656.827708767@goodmis.org>
2018-12-21 18:00 ` [for-next][PATCH 09/24] seq_buf: Make seq_buf_puts() null-terminate the buffer Steven Rostedt
2018-12-21 18:05 ` Steven Rostedt
2018-12-27 5:25 ` Michael Ellerman
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