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Tue, 3 Mar 2026 10:34:45 +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 wNDpDEW5pmmGFQAAD6G6ig (envelope-from ); Tue, 03 Mar 2026 10:34:45 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id E00C4A0B6B; Tue, 3 Mar 2026 11:34:40 +0100 (CET) From: Jan Kara To: Cc: Christian Brauner , Al Viro , , Ted Tso , "Tigran A. Aivazian" , David Sterba , OGAWA Hirofumi , Muchun Song , Oscar Salvador , David Hildenbrand , linux-mm@kvack.org, linux-aio@kvack.org, Benjamin LaHaise , Jan Kara , Konstantin Komarov , ntfs3@lists.linux.dev Subject: [PATCH 19/32] ntfs3: Drop pointless sync_mapping_buffers() call Date: Tue, 3 Mar 2026 11:34:08 +0100 Message-ID: <20260303103406.4355-51-jack@suse.cz> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260303101717.27224-1-jack@suse.cz> References: <20260303101717.27224-1-jack@suse.cz> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=806; i=jack@suse.cz; h=from:subject; bh=78gO3+UDRJwzzldfnEs3JfBLvPYcMCiUADzm2KJFKww=; b=owEBbQGS/pANAwAIAZydqgc/ZEDZAcsmYgBpprkuXPN5sVNbZNgPUpw40epP2DctibWzh2DnS Wqw5U1nxlyJATMEAAEIAB0WIQSrWdEr1p4yirVVKBycnaoHP2RA2QUCaaa5LgAKCRCcnaoHP2RA 2WYvB/9SuKl25yl4NLc1kRhZsUFYo7EUNYt1AQEr7OzhL8Iedk7M248nW/vrvKPw3Eub9PCFlN4 9vPMFrc8CQuxROnE+aP9P+segvusk7PFrNJrB2m+52DzCdaRoJsjksDEYEgaGRGQ1c6Dl3tCg3F kXeXPRo7NudfCTZ7wqQ79IJmrRiraLlFnnmNOduphbcUmSjLX992sIsw3GKmIRVfbYrcuBDCsMO GT8j7nUR17OGHoAw/J6GTFeMW75IKXxGHKCfE1alo+BbKIpLVWzKqUReXtai5x0eV3hKy9JvABN e5lcxdX6MG+EdxtjmgPuvw6KtwMsanp2ei6tGj/zuAq6uBDo X-Developer-Key: i=jack@suse.cz; a=openpgp; fpr=93C6099A142276A28BBE35D815BC833443038D8C Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: D8F52140004 X-Stat-Signature: 7af5e4aosfpid5bfho4a785yhie4nxht X-Rspam-User: X-HE-Tag: 1772534176-357591 X-HE-Meta: U2FsdGVkX1/k+1I6G63k5A6vNQ+beZ9tTS+CxbNsDTiTdtSWuWas/O/vuHaHJvz/HlVGvaYnu1WWYd0F48XjcdGwHkNjIUOOsIH5Ya8rg3bTlbF7MMwvEeG1MAP4KqLH1LDYWoVHIdNEth4ZEqXY3f6sdR/aGDH2PBP5CZP7gMneSYuQBm+J40CQrE+qagPNQNqbXxQA1RKNwJqA/yYItZuRSH89MswrJa3XTl5i7BMlDX8mHF8QSTmMlKrVfN4K4z46QDWVu2lfFz/ledOg4E7TtAwHoyFZpOdIy5ntS543xl/VPslSjLPvCtg+BS8inmDVpXkcKRpFoyAizgJOOgNU7CWrqoAAvXeeFFRlCieFOc9DYDEVusoGQ1n6CeW9v3gJ3BXrxEWZQ4GaPH5YzOAc9DM3VN8e2csjwEC31eaI7alE/H7J6Ri1kwSAx3eh+hfYTZnu1PUopYB+R2Fs97PFBHzJz13y/WbVuIuEKwEyXAeWFlb6WfAnogBFXP+iUuQuEg7koOCE6MwAD4AIFgFVNpnfnsiVMKy3LuTqAaNtmOWujO/0Ln9YArTRmdl/5n51tfdEMONhqi14M+TRm8uMbu/jKNHhZwgkKVA6Rz9dv2PrBltG3LfHuRCLE0Gpz+5V8a3B+kahrWie6tOnU/ohpg08rEXUasB6q9e0wy6GmTHZ028YGLXcY86gcTFcwvd61fT7nehNRRkIqGBvSkhOMlFVxsZ5IDVORPArgkPqsDoYUkWw0UnBdSF9OVmkUFLerFCvkOGWGtR1os5J+AkSzAiItJYPqLbBp/FsDjlgGqg43x0qp2ShX8BcgSyc1dpzzBWvOU/M44vvTcHs7PMgXWgmB4JV+EPdJ2uytb9qfwYi3AB+eLIJrRDTVRCbftJr4Ax4Q+UMOyfR1TWznfmLHM8OjtJ71hIQE5AEqbxWUNON1xFM7SJngc0eHGoVpo8AsHJyJ1G++IzoaIT Fr34ZQ72 vQraguVLLJinF71afaagAIKZge6nh+ebgXFxCmxPJg9hRmhOA8IAR5F2Jdy+8+zqABvS+OU46W6B3r8n410XCuCFMhRRRGIeVZI8zUlt2ICdvh5I8r4dROqsfXxPoIXT1OZuuana61obSSacik654Aei+Kxk4KQFMBDZradocLUE3do5UyXLVSD2w4x0ykZKeiaFkwW0njlKBGYmwJUEc9lYGfDtWzi9cE2IN2D8xJQo5EnI7sh81e3k06zPQwJtqS1dR05b3Xo1ctMvkgCvcsz9RHzf3k+p6PxBF7tLKOh52NpgtDrPBHsgtaFkQy5UoWnAhVY0y3mTgeMdRL89YmYCTEbW0B6BIfUOe1P+CukTpKf/Hat0TgDGUG2+fTYF+TJTS4m6sMSYd4X5vXhiACmfwUBrzzqrUMBEs Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: ntfs3 never calls mark_buffer_dirty_inode() and thus its metadata buffers list is always empty. Drop the pointless sync_mapping_buffers() call. CC: Konstantin Komarov CC: ntfs3@lists.linux.dev Signed-off-by: Jan Kara --- fs/ntfs3/file.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 7eecf1e01f74..570c92fa7ee7 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -387,9 +387,6 @@ static int ntfs_extend(struct inode *inode, loff_t pos, size_t count, int err2; err = filemap_fdatawrite_range(mapping, pos, end - 1); - err2 = sync_mapping_buffers(mapping); - if (!err) - err = err2; err2 = write_inode_now(inode, 1); if (!err) err = err2; -- 2.51.0