Messages in this thread Patch in this message | | | Date | Sat, 13 Apr 2013 15:58:47 +0800 | From | majianpeng <> | Subject | [RFC PATCH]fs/block_dev.c: Using .ki_left to judge whether do used .ki_left to judge |
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Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> --- fs/block_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c index aae187a..f0328f1 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1559,7 +1559,7 @@ static ssize_t blkdev_aio_read(struct kiocb *iocb, const struct iovec *iov, return 0; size -= pos; - if (size < INT_MAX) + if (size < iocb->ki_left) nr_segs = iov_shorten((struct iovec *)iov, nr_segs, size); return generic_file_aio_read(iocb, iov, nr_segs, pos); } -- 1.8.2.rc2.4.g7799588
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