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See http://www.infradead.org/rpr.html X-Headers-End: 1wmSnq-0003ou-QK Subject: Re: [f2fs-dev] [PATCH] generic/064: allow 50 extents on F2FS after fcollapse X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Zorro Lang , fstests@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Christoph Hellwig , jaegeuk@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Wed, Jul 22, 2026 at 09:12:48AM +0800, Chao Yu wrote: > Hi Christoph, > > On 7/20/26 16:04, Christoph Hellwig wrote: > > So looking at this explanation and the code, f2fs does not actually > > support COLLAPSE_RANGE at all, but emulates by doing a full data > > For non-checkpoint data, we can just update metadata w/o any data copying > to support COLLAPSE_RANGE. Can you clarify what "non-checkpoint data" data means? Older data? _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel