From: Mike Snitzer Date: Thu, 12 Sep 2013 22:06:11 +0000 (-0400) Subject: dm: lower bio-based mempool reservation X-Git-Tag: v3.12-rc3~25^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cfa58573f9b4a543005baa002e137820504c7af;p=pandora-kernel.git dm: lower bio-based mempool reservation Bio-based device mapper processing doesn't need larger mempools (like request-based DM does), so lower the number of reserved entries for bio-based operation. 16 was already used for bio-based DM's bioset but mistakenly wasn't used for it's _io_cache. Formalize difference between bio-based and request-based defaults by introducing RESERVED_BIO_BASED_IOS and RESERVED_REQUEST_BASED_IOS. (based on older code from Mikulas Patocka) Signed-off-by: Mike Snitzer Signed-off-by: Frank Mayhar Acked-by: Mikulas Patocka --- Reading git-diff-tree failed