diff options
Diffstat (limited to 'fs/ntfs3/inode.c')
| -rw-r--r-- | fs/ntfs3/inode.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 74f60c457f28..be4ebdd8048b 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -758,6 +758,7 @@ static ssize_t ntfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) loff_t vbo = iocb->ki_pos; loff_t end; int wr = iov_iter_rw(iter) & WRITE; + size_t iter_count = iov_iter_count(iter); loff_t valid; ssize_t ret; @@ -771,10 +772,13 @@ static ssize_t ntfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) wr ? ntfs_get_block_direct_IO_W : ntfs_get_block_direct_IO_R); - if (ret <= 0) + if (ret > 0) + end = vbo + ret; + else if (wr && ret == -EIOCBQUEUED) + end = vbo + iter_count; + else goto out; - end = vbo + ret; valid = ni->i_valid; if (wr) { if (end > valid && !S_ISBLK(inode->i_mode)) { @@ -1950,6 +1954,7 @@ const struct address_space_operations ntfs_aops = { .direct_IO = ntfs_direct_IO, .bmap = ntfs_bmap, .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, }; const struct address_space_operations ntfs_aops_cmpr = { |