• K
    block: Add bio_clone_bioset(), bio_clone_kmalloc() · bf800ef1
    Kent Overstreet 提交于
    Previously, there was bio_clone() but it only allocated from the fs bio
    set; as a result various users were open coding it and using
    __bio_clone().
    
    This changes bio_clone() to become bio_clone_bioset(), and then we add
    bio_clone() and bio_clone_kmalloc() as wrappers around it, making use of
    the functionality the last patch adedd.
    
    This will also help in a later patch changing how bio cloning works.
    Signed-off-by: NKent Overstreet <koverstreet@google.com>
    CC: Jens Axboe <axboe@kernel.dk>
    CC: NeilBrown <neilb@suse.de>
    CC: Alasdair Kergon <agk@redhat.com>
    CC: Boaz Harrosh <bharrosh@panasas.com>
    CC: Jeff Garzik <jeff@garzik.org>
    Acked-by: NJeff Garzik <jgarzik@redhat.com>
    Signed-off-by: NJens Axboe <axboe@kernel.dk>
    bf800ef1
osdblk.c 15.6 KB