There's no apparent need to define our own aio_read/write methods.
Signed-off-by: Erez Zadok <[email protected]>
---
fs/unionfs/file.c | 27 ++-------------------------
1 files changed, 2 insertions(+), 25 deletions(-)
diff --git a/fs/unionfs/file.c b/fs/unionfs/file.c
index b7d0d55..c922173 100644
--- a/fs/unionfs/file.c
+++ b/fs/unionfs/file.c
@@ -37,29 +37,6 @@ out:
return err;
}
-static ssize_t unionfs_aio_read(struct kiocb *iocb, const struct iovec *iov,
- unsigned long nr_segs, loff_t pos)
-{
- int err = 0;
- struct file *file = iocb->ki_filp;
-
- unionfs_read_lock(file->f_path.dentry->d_sb);
- err = unionfs_file_revalidate(file, false);
- if (unlikely(err))
- goto out;
- unionfs_check_file(file);
-
- err = generic_file_aio_read(iocb, iov, nr_segs, pos);
-
- if (err == -EIOCBQUEUED)
- err = wait_on_sync_kiocb(iocb);
-
-out:
- unionfs_check_file(file);
- unionfs_read_unlock(file->f_path.dentry->d_sb);
- return err;
-}
-
static ssize_t unionfs_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
@@ -234,9 +211,9 @@ out:
struct file_operations unionfs_main_fops = {
.llseek = generic_file_llseek,
.read = unionfs_read,
- .aio_read = unionfs_aio_read,
+ .aio_read = generic_file_aio_read,
.write = unionfs_write,
- .aio_write = generic_file_aio_write,
+ .aio_write = generic_file_aio_write,
.readdir = unionfs_file_readdir,
.unlocked_ioctl = unionfs_ioctl,
.mmap = unionfs_mmap,
--
1.5.2.2
-
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