gfs2_fsync 747 fs/gfs2/ops_file.c .fsync = gfs2_fsync, gfs2_fsync 760 fs/gfs2/ops_file.c .fsync = gfs2_fsync, gfs2_fsync 775 fs/gfs2/ops_file.c .fsync = gfs2_fsync, gfs2_fsync 786 fs/gfs2/ops_file.c .fsync = gfs2_fsync,