[stgt] [PATCH 0/5] WRITE_SAME10/16 and thin-provisioning patches
fujita.tomonori at lab.ntt.co.jp
Wed Apr 25 23:31:11 CEST 2012
On Sun, 22 Apr 2012 17:24:24 +1000
Ronnie Sahlberg <ronniesahlberg at gmail.com> wrote:
> Please find a series of patches for improving the thin-provisioning support.
> These should address the issues with the previous set of patches.
> The patches do these things :
> patch 1 : change the bs_rdwr_request() function to use local variables for offset and tl instead of dereferencing cmd every time
> patch 2 : implement basic (no unmap) support for write_same10
> patch 3 : implement basic (no unmap) support for write_same 16
> patch 4 : add unmap support to the write_same emulation
> patch 5 : update page 0xB0 block limits to indicate we do support unmapping of blocks
btw, I would like to see a diff stat in the 0/N patch.
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