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authorJens Axboe <axboe@kernel.dk>2021-10-21 18:22:35 +0300
committerJens Axboe <axboe@kernel.dk>2021-10-25 19:36:24 +0300
commit6b19b766e8f077f29cdb47da5003469a85bbfb9c (patch)
tree8ae1c68714c880a644ac05094491b74d86e9f590 /fs/aio.c
parent4c3d8accdce26afa8089609593aa92965b500f72 (diff)
downloadlinux-6b19b766e8f077f29cdb47da5003469a85bbfb9c.tar.xz
fs: get rid of the res2 iocb->ki_complete argument
The second argument was only used by the USB gadget code, yet everyone pays the overhead of passing a zero to be passed into aio, where it ends up being part of the aio res2 value. Now that everybody is passing in zero, kill off the extra argument. Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/aio.c')
-rw-r--r--fs/aio.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/aio.c b/fs/aio.c
index 51b08ab01dff..836dc7e48db7 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1417,7 +1417,7 @@ static void aio_remove_iocb(struct aio_kiocb *iocb)
spin_unlock_irqrestore(&ctx->ctx_lock, flags);
}
-static void aio_complete_rw(struct kiocb *kiocb, long res, long res2)
+static void aio_complete_rw(struct kiocb *kiocb, long res)
{
struct aio_kiocb *iocb = container_of(kiocb, struct aio_kiocb, rw);
@@ -1437,7 +1437,7 @@ static void aio_complete_rw(struct kiocb *kiocb, long res, long res2)
}
iocb->ki_res.res = res;
- iocb->ki_res.res2 = res2;
+ iocb->ki_res.res2 = 0;
iocb_put(iocb);
}
@@ -1508,7 +1508,7 @@ static inline void aio_rw_done(struct kiocb *req, ssize_t ret)
ret = -EINTR;
fallthrough;
default:
- req->ki_complete(req, ret, 0);
+ req->ki_complete(req, ret);
}
}