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authorDavid Howells <dhowells@redhat.com>2024-09-17 09:54:28 +0200
committerSteve French <stfrench@microsoft.com>2024-09-25 04:57:00 +0200
commit665db14d0712ac27f6a0081510bd811efb3faa3c (patch)
tree6813e8ea8299237ccc65d45f7b15dcf2a5f67355 /block/elevator.h
parentcifs: update internal version number (diff)
downloadlinux-665db14d0712ac27f6a0081510bd811efb3faa3c.tar.xz
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netfs, cifs: Fix mtime/ctime update for mmapped writes
The cifs flag CIFS_INO_MODIFIED_ATTR, which indicates that the mtime and ctime need to be written back on close, got taken over by netfs as NETFS_ICTX_MODIFIED_ATTR to avoid the need to call a function pointer to set it. The flag gets set correctly on buffered writes, but doesn't get set by netfs_page_mkwrite(), leading to occasional failures in generic/080 and generic/215. Fix this by setting the flag in netfs_page_mkwrite(). Fixes: 73425800ac94 ("netfs, cifs: Move CIFS_INO_MODIFIED_ATTR to netfs_inode") Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202409161629.98887b2-oliver.sang@intel.com Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> cc: Jeff Layton <jlayton@kernel.org> cc: linux-cifs@vger.kernel.org cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'block/elevator.h')
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