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| author | Zoltan Kiss <zoltan.kiss@citrix.com> | 2014-03-21 21:23:04 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-26 02:58:07 +0400 |
| commit | 397dfd9f93ccfe71660eafbaac651a96195c24ed (patch) | |
| tree | aa12af287d1e47239f38adde8c7cccf39b3f333b /drivers/net/xen-netback/common.h | |
| parent | 8779772c93286fcfe8ab428dc83434c783225535 (diff) | |
| download | linux-397dfd9f93ccfe71660eafbaac651a96195c24ed.tar.xz | |
Revert "xen-netback: Aggregate TX unmap operations"
This reverts commit e9275f5e2df1b2098a8cc405d87b88b9affd73e6. This commit is the
last in the netback grant mapping series, and it tries to do more aggressive
aggreagtion of unmap operations. However practical use showed almost no
positive effect, whilst with certain frontends it causes significant performance
regression.
Signed-off-by: Zoltan Kiss <zoltan.kiss@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netback/common.h')
| -rw-r--r-- | drivers/net/xen-netback/common.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h index bef37be402b8..0355f8767e3b 100644 --- a/drivers/net/xen-netback/common.h +++ b/drivers/net/xen-netback/common.h @@ -137,8 +137,6 @@ struct xenvif { u16 dealloc_ring[MAX_PENDING_REQS]; struct task_struct *dealloc_task; wait_queue_head_t dealloc_wq; - struct timer_list dealloc_delay; - bool dealloc_delay_timed_out; /* Use kthread for guest RX */ struct task_struct *task; |