Messages in this thread | | | Date | Thu, 15 Nov 2012 05:53:12 -0500 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/3] target: Add max_write_same_len device attribute |
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On Thu, Nov 08, 2012 at 08:07:17PM +0000, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger <nab@linux-iscsi.org> > > This patch adds a new max_write_same_len device attribute for use with > WRITE_SAME w/ UNMAP=0 backend emulation. > > Also, update block limits VPD emulation code in spc_emulate_evpd_b0() to > set the default MAXIMUM WRITE SAME LENGTH value of zero.
why do we need an exposed attribute for this?
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