nvmet: add error log support in the core

This patch adds the support to maintain error log page for the
nvmet-core.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Chaitanya Kulkarni 2018-12-12 15:11:41 -08:00 • committed by Christoph Hellwig
commit e81446afc7