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authorKent Overstreet <koverstreet@google.com>2012-09-07 02:34:55 +0400
committerJens Axboe <axboe@kernel.dk>2012-09-09 12:35:38 +0400
commit395c72a707d966b36d5a42fe12c3a237ded3a0d9 (patch)
tree79e4450a4f31409815d80ee8e1a7e1490a140f22 /crypto/tcrypt.h
parenteeea3ac912207dcf759b95b2b4c36f96bce583bf (diff)
downloadlinux-395c72a707d966b36d5a42fe12c3a237ded3a0d9.tar.xz
block: Generalized bio pool freeing
With the old code, when you allocate a bio from a bio pool you have to implement your own destructor that knows how to find the bio pool the bio was originally allocated from. This adds a new field to struct bio (bi_pool) and changes bio_alloc_bioset() to use it. This makes various bio destructors unnecessary, so they're then deleted. v6: Explain the temporary if statement in bio_put Signed-off-by: Kent Overstreet <koverstreet@google.com> CC: Jens Axboe <axboe@kernel.dk> CC: NeilBrown <neilb@suse.de> CC: Alasdair Kergon <agk@redhat.com> CC: Nicholas Bellinger <nab@linux-iscsi.org> CC: Lars Ellenberg <lars.ellenberg@linbit.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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