diff options
Diffstat (limited to 'fs/nfs/file.c')
| -rw-r--r-- | fs/nfs/file.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 6800ee92d742..1bb646752e46 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -166,7 +166,10 @@ nfs_file_read(struct kiocb *iocb, struct iov_iter *to) iocb->ki_filp, iov_iter_count(to), (unsigned long) iocb->ki_pos); - nfs_start_io_read(inode); + result = nfs_start_io_read(inode); + if (result) + return result; + result = nfs_revalidate_mapping(inode, iocb->ki_filp->f_mapping); if (!result) { result = generic_file_read_iter(iocb, to); @@ -187,7 +190,10 @@ nfs_file_splice_read(struct file *in, loff_t *ppos, struct pipe_inode_info *pipe dprintk("NFS: splice_read(%pD2, %zu@%llu)\n", in, len, *ppos); - nfs_start_io_read(inode); + result = nfs_start_io_read(inode); + if (result) + return result; + result = nfs_revalidate_mapping(inode, in->f_mapping); if (!result) { result = filemap_splice_read(in, ppos, pipe, len, flags); @@ -668,7 +674,9 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) nfs_clear_invalid_mapping(file->f_mapping); since = filemap_sample_wb_err(file->f_mapping); - nfs_start_io_write(inode); + error = nfs_start_io_write(inode); + if (error) + return error; result = generic_write_checks(iocb, from); if (result > 0) result = generic_perform_write(iocb, from); |