• Ross Zwisler's avatar
    ext2: call dax_pfn_mkwrite() for DAX fsync/msync · 80b4adca
    Ross Zwisler authored
    To properly support the new DAX fsync/msync infrastructure filesystems
    need to call dax_pfn_mkwrite() so that DAX can track when user pages are
    dirtied.
    Signed-off-by: default avatarRoss Zwisler <ross.zwisler@linux.intel.com>
    Cc: "H. Peter Anvin" <hpa@zytor.com>
    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Cc: "Theodore Ts'o" <tytso@mit.edu>
    Cc: Alexander Viro <viro@zeniv.linux.org.uk>
    Cc: Andreas Dilger <adilger.kernel@dilger.ca>
    Cc: Dave Chinner <david@fromorbit.com>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Jan Kara <jack@suse.com>
    Cc: Jeff Layton <jlayton@poochiereds.net>
    Cc: Matthew Wilcox <willy@linux.intel.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Dan Williams <dan.j.williams@intel.com>
    Cc: Matthew Wilcox <matthew.r.wilcox@intel.com>
    Cc: Dave Hansen <dave.hansen@linux.intel.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    80b4adca
file.c 5.27 KB