Re: [PATCH v6 13/20] md: check for failure when adding pages in alloc_behind_master_bio
From: Christoph Hellwig <hch@lst.de>
Date: 2023-05-31 04:23:44
Also in:
dm-devel, linux-block, linux-fsdevel, linux-mm
On Tue, May 30, 2023 at 08:49:16AM -0700, Johannes Thumshirn wrote:
alloc_behind_master_bio() can possibly add multiple pages to a bio, but it is not checking for the return value of bio_add_page() if adding really succeeded. Check if the page adding succeeded and if not bail out. Reviewed-by: Damien Le Moal <redacted> Signed-off-by: Johannes Thumshirn <redacted>
Looks good: Reviewed-by: Christoph Hellwig <hch@lst.de>