f2fs_should_update_inplace 1963 fs/f2fs/data.c return f2fs_should_update_inplace(inode, fio); f2fs_should_update_inplace 3231 fs/f2fs/f2fs.h bool f2fs_should_update_inplace(struct inode *inode, struct f2fs_io_info *fio); f2fs_should_update_inplace 2391 fs/f2fs/file.c if (f2fs_should_update_inplace(inode, NULL))