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Miller'" , "'linux-btrfs@vger.kernel.org'" , 'Jens Axboe' Subject: Re: [PATCH next 09/11] tree-wide: minmax: Replace all the uses of max() for array sizes with max_const() Message-ID: <20240129075412.GU31555@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <0ca26166dd2a4ff5a674b84704ff1517@AcuMS.aculab.com> <10638249b13c43cab9a5522271aa99e2@AcuMS.aculab.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <10638249b13c43cab9a5522271aa99e2@AcuMS.aculab.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Spam-Level: Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=tuxm7eM5; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=jnciFc7z X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-1.33 / 50.00]; HAS_REPLYTO(0.30)[dsterba@suse.cz]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; REPLYTO_ADDR_EQ_FROM(0.00)[]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:98:from]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:98:from]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.cz:+]; MX_GOOD(-0.01)[]; RCPT_COUNT_TWELVE(0.00)[14]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.cz:dkim,suse.com:email,aculab.com:email]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; NEURAL_HAM_SHORT(-0.20)[-1.000]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-0.12)[67.06%] X-Spam-Score: -1.33 X-Rspamd-Queue-Id: E512F22009 X-Spam-Flag: NO On Sun, Jan 28, 2024 at 07:34:23PM +0000, David Laight wrote: > These are the only uses of max() that require a constant value > from constant parameters. > There don't seem to be any similar uses of min(). > > Replacing the max() by max_const() lets min()/max() be simplified > speeding up compilation. > > max_const() will convert enums to int (or unsigned int) so that the > casts added by max_t() are no longer needed. > > Signed-off-by: David Laight > --- For > fs/btrfs/tree-checker.c | 2 +- Acked-by: David Sterba