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authorChristoph Hellwig <hch@lst.de>2021-07-27 07:56:35 +0200
committerJens Axboe <axboe@kernel.dk>2021-08-02 21:37:27 +0200
commitf93a181af40b159aabea2ccf1a0496e9280be2d5 (patch)
tree6cf0563b4bb64119ff985f986144bed6f5c777ac /fs/btrfs/tree-log.c
parentbvec: add a bvec_kmap_local helper (diff)
downloadlinux-f93a181af40b159aabea2ccf1a0496e9280be2d5.tar.xz
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bvec: add memcpy_{from,to}_bvec and memzero_bvec helper
Add helpers to perform common memory operation on a bvec. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20210727055646.118787-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
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