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Mon, 16 Mar 2026 08:58:15 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id CE2jDSfGt2ljfAAAD6G6ig (envelope-from ); Mon, 16 Mar 2026 08:58:15 +0000 Date: Mon, 16 Mar 2026 09:58:10 +0100 From: David Sterba To: Qu Wenruo Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH v2 0/4] btrfs: move some features out of experimental Message-ID: <20260316085810.GO5735@suse.cz> Reply-To: dsterba@suse.cz References: <20260304035752.GH8455@twin.jikos.cz> Precedence: bulk X-Mailing-List: linux-btrfs@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: User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Rspamd-Action: no action X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-4.21 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; HAS_REPLYTO(0.30)[dsterba@suse.cz]; R_DKIM_ALLOW(-0.20)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FUZZY_RATELIMITED(0.00)[rspamd.com]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_ALL(0.00)[]; REPLYTO_DOM_NEQ_TO_DOM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; REPLYTO_ADDR_EQ_FROM(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[suse.cz:+]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:32098, ipnet:2800::/6, country:US]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns] X-Rspamd-Queue-Id: 506C25BCC3 X-Spam-Flag: NO X-Spam-Score: -4.21 X-Spam-Level: On Wed, Mar 04, 2026 at 02:34:32PM +1030, Qu Wenruo wrote: > > Adding all of them at once feels a bit risky. I don't think that it has > > enough exposure and testing because of number of the possible > > combinations. > > > > The shutdown is orthogonal to the rest so this can be enabled by > > default. > > So can I add that shutdown one into for-next branch? Yes please. > > For the rest the bs/ps is namely an ARM thing with the 64K > > pages, > > Thus I'd say it shouldn't affect most end users (if any). AFAIK the 64K pages are used on big machines with lots of memory and the support for 64K/4K combinations was needed for interoperability. Yes there are users.