Increase the block-layer backend maximum number of requests to match

the AHCI command queue depth.  This allows a slew of commands issued
by a Linux guest to be absorbed without error.

Approved by:	grehan (co-mentor)
This commit is contained in:
Tycho Nightingale 2014-01-22 01:56:49 +00:00
parent 88bee036cd
commit 40eb53f232
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=260999

View File

@ -50,7 +50,7 @@ __FBSDID("$FreeBSD$");
#define BLOCKIF_SIG 0xb109b109
#define BLOCKIF_MAXREQ 16
#define BLOCKIF_MAXREQ 32
enum blockop {
BOP_READ,