diff options
Diffstat (limited to 'fs/ext4/file.c')
| -rw-r--r-- | fs/ext4/file.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 1a5073959f32..063fc1538355 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -82,7 +82,7 @@ ext4_unaligned_aio(struct inode *inode, const struct iovec *iov, size_t count = iov_length(iov, nr_segs); loff_t final_size = pos + count; - if (pos >= inode->i_size) + if (pos >= i_size_read(inode)) return 0; if ((pos & blockmask) || (final_size & blockmask)) @@ -146,14 +146,14 @@ ext4_file_dio_write(struct kiocb *iocb, const struct iovec *iov, overwrite = 1; } - ret = __generic_file_aio_write(iocb, iov, nr_segs, &iocb->ki_pos); + ret = __generic_file_aio_write(iocb, iov, nr_segs); mutex_unlock(&inode->i_mutex); if (ret > 0) { ssize_t err; err = generic_write_sync(file, iocb->ki_pos - ret, ret); - if (err < 0 && ret > 0) + if (err < 0) ret = err; } blk_finish_plug(&plug); @@ -200,6 +200,7 @@ ext4_file_write(struct kiocb *iocb, const struct iovec *iov, static const struct vm_operations_struct ext4_file_vm_ops = { .fault = filemap_fault, + .map_pages = filemap_map_pages, .page_mkwrite = ext4_page_mkwrite, .remap_pages = generic_file_remap_pages, }; |