block: add warning to blk_make_request()
authorJens Axboe <jens.axboe@oracle.com>
Tue, 19 May 2009 17:52:35 +0000 (19:52 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 19 May 2009 17:52:35 +0000 (19:52 +0200)
commit53674ac5a997a8eedbb2dfdc308b895170746c8b
tree69fb2c7c2d9726e0ff3a8bc491b5bf1fc5e2d1d4
parenta411f4bbb89f1f08687b344064d6775bce1e4658
block: add warning to blk_make_request()

Add a note about how one needs to be careful when setting up these bio
chains.

Extracted from Boaz's updated patch.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/blk-core.c