| commit | a38352e0ac02dbbd4fa464dc22d1352b5fbd06fd | [log] [tgz] |
|---|---|---|
| author | Kent Overstreet <koverstreet@google.com> | Fri May 25 13:03:11 2012 -0700 |
| committer | Kent Overstreet <koverstreet@google.com> | Sat Mar 23 14:26:33 2013 -0700 |
| tree | cae9097633ac86ab3b32ee8db9dc2e847929ad06 | |
| parent | a07876064a0b73ab5ef1ebcf14b1cf0231c07858 [diff] |
block: Add an explicit bio flag for bios that own their bvec This is for the new bio splitting code. When we split a bio, if the split occured on a bvec boundry we reuse the bvec for the new bio. But that means bio_free() can't free it, hence the explicit flag. Signed-off-by: Kent Overstreet <koverstreet@google.com> CC: Jens Axboe <axboe@kernel.dk> Acked-by: Tejun Heo <tj@kernel.org>