MAP_SYNC 401 drivers/dax/device.c .mmap_supported_flags = MAP_SYNC, MAP_SYNC 523 fs/ext4/file.c .mmap_supported_flags = MAP_SYNC, MAP_SYNC 1260 fs/xfs/xfs_file.c .mmap_supported_flags = MAP_SYNC, MAP_SYNC 27 include/linux/mman.h #ifndef MAP_SYNC MAP_SYNC 134 include/linux/mman.h _calc_vm_trans(flags, MAP_SYNC, VM_SYNC );