diff options
| -rw-r--r-- | fs/fuse/file.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 4d96e684d736..b60f394df5a3 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1693,6 +1693,15 @@ ssize_t fuse_direct_io(struct fuse_io_priv *io, struct iov_iter *iter, if (res > 0) *ppos = pos; + if (res > 0 && write && fopen_direct_io) { + /* + * As in generic_file_direct_write(), invalidate after the + * write, to invalidate read-ahead cache that may have competed + * with the write. + */ + invalidate_inode_pages2_range(mapping, idx_from, idx_to); + } + return res > 0 ? res : err; } EXPORT_SYMBOL_GPL(fuse_direct_io); |