AIO interface should prefer AIO operations over iter_op
Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
---
fs/aio.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/aio.c b/fs/aio.c
index f8e52a1..389f4dd 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1449,11 +1449,15 @@ rw_common:
if (rw == WRITE)
file_start_write(file);
- if (iter_op) {
+ if (rw_op) {
+ ret = rw_op(req, iovec, nr_segs, req->ki_pos);
+ } else if (iter_op) {
iov_iter_init(&iter, rw, iovec, nr_segs, req->ki_nbytes);
ret = iter_op(req, &iter);
} else {
- ret = rw_op(req, iovec, nr_segs, req->ki_pos);
+ if (iovec != inline_vecs)
+ kfree(iovec);
+ return -EINVAL;
}
if (rw == WRITE)
--
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