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Sun, 06 Dec 2020 23:28:39 -0800 (PST) MIME-Version: 1.0 References: <20201205042626.1113600-1-daeho43@gmail.com> In-Reply-To: From: Daeho Jeong Date: Mon, 7 Dec 2020 16:28:28 +0900 Message-ID: To: Chao Yu X-Headers-End: 1kmAwv-0054SE-My Subject: Re: [f2fs-dev] [PATCH v3] f2fs: fix race of pending_pages in decompression 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: Jaegeuk Kim , Daeho Jeong , kernel-team@android.com, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net > It looks like it will be better to move this into merge condition? > > if (bio && (!page_is_mergeable(sbi, bio, > *last_block_in_bio, blkaddr) || > !f2fs_crypt_mergeable_bio(bio, inode, page->index, NULL) || > f2fs_verify_mergeable_bio())) { > I tried this for the first time, but it requires unnecessary checks within the compression cluster. I wanted to just check one time in the beginning of the cluster. What do you think? _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel