Messages in this thread Patch in this message | | | Date | Mon, 25 Oct 2021 19:59:56 +0300 | Subject | [PATCH 4/4] fs/ntfs3: Update valid size if -EIOCBQUEUED | From | Konstantin Komarov <> |
| |
Update valid size if write is still in I/O queue. Fixes xfstest generic/240 Fixes: 82cae269cfa9 ("fs/ntfs3: Add initialization of super block")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> --- fs/ntfs3/inode.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 859951d785cb..c211c64e6b17 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -757,6 +757,7 @@ 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; @@ -770,10 +771,14 @@ 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 && -EIOCBQUEUED == ret) + end = vbo + iter_count; + else { goto out; + } - end = vbo + ret; valid = ni->i_valid; if (wr) { if (end > valid && !S_ISBLK(inode->i_mode)) { -- 2.33.0
| |