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(parent: b8660b9) | patch
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
authorHaimin Zhang <tcs.kernel@gmail.com>
Wed, 16 Feb 2022 08:40:38 +0000 (16:40 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 17 Feb 2022 14:54:03 +0000 (07:54 -0700)
commita6c7de9ddb8f5801c5481a8f6366ef689d9e16c6
treede43dc8b2628882dc69818ea72fa7b968df15842tree | snapshot
parentb8660b9fad782e45bafa3f4c5aa01805cf0cde0acommit | diff
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern

Add __GFP_ZERO flag for alloc_page in function bio_copy_kern to initialize
the buffer of a bio.

Signed-off-by: Haimin Zhang <tcs.kernel@gmail.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220216084038.15635-1-tcs.kernel@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-map.c diff | blob | history
Linux Kernel Source Tree.