For direct-write and normal-write operations, after write they will call fuse_invalidate_attr. So it's make no sense to call file_update_time before writing.
In function file_update_time, there is other thing which update version of inode.For this i am not sure. Signed-off-by: Jianpeng Ma <majianp...@gmail.com> --- fs/fuse/file.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 34b80ba..214279c 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -988,10 +988,6 @@ static ssize_t fuse_file_aio_write(struct kiocb *iocb, const struct iovec *iov, if (err) goto out; - err = file_update_time(file); - if (err) - goto out; - if (file->f_flags & O_DIRECT) { written = generic_file_direct_write(iocb, iov, &nr_segs, pos, &iocb->ki_pos, -- 1.8.2.rc2.4.g7799588 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/