Eric Dumazet wrote:
The problem is in established_get_next() and established_get_first() not
allowing softirq processing, while scanning a possibly huge hash table,
even if few sockets are hashed in.
As cond_resched_softirq() was added in linux-2.6.11, you probably *need*
to check the diffs
Eric Dumazet wrote:
The problem is in established_get_next() and established_get_first() not
allowing softirq processing, while scanning a possibly huge hash table,
even if few sockets are hashed in.
As cond_resched_softirq() was added in linux-2.6.11, you probably *need*
to check the diffs
Chris Friesen a écrit :
Lee Revell wrote:
On 7/20/07, Chris Friesen <[EMAIL PROTECTED]> wrote:
We've run into an issue (on 2.6.10) where calling "lsof" triggers lost
packets on our server. Preempt is disabled, and NAPI is enabled.
Can you reproduce with a recent kernel? Lots of latency
Lee Revell wrote:
On 7/20/07, Chris Friesen <[EMAIL PROTECTED]> wrote:
We've run into an issue (on 2.6.10) where calling "lsof" triggers lost
packets on our server. Preempt is disabled, and NAPI is enabled.
Can you reproduce with a recent kernel? Lots of latency issues have
been fixed
On 7/20/07, Chris Friesen <[EMAIL PROTECTED]> wrote:
We've run into an issue (on 2.6.10) where calling "lsof" triggers lost
packets on our server. Preempt is disabled, and NAPI is enabled.
Can you reproduce with a recent kernel? Lots of latency issues have
been fixed since then.
Lee
-
To
On 7/20/07, Chris Friesen [EMAIL PROTECTED] wrote:
We've run into an issue (on 2.6.10) where calling lsof triggers lost
packets on our server. Preempt is disabled, and NAPI is enabled.
Can you reproduce with a recent kernel? Lots of latency issues have
been fixed since then.
Lee
-
To
Lee Revell wrote:
On 7/20/07, Chris Friesen [EMAIL PROTECTED] wrote:
We've run into an issue (on 2.6.10) where calling lsof triggers lost
packets on our server. Preempt is disabled, and NAPI is enabled.
Can you reproduce with a recent kernel? Lots of latency issues have
been fixed since
Chris Friesen a écrit :
Lee Revell wrote:
On 7/20/07, Chris Friesen [EMAIL PROTECTED] wrote:
We've run into an issue (on 2.6.10) where calling lsof triggers lost
packets on our server. Preempt is disabled, and NAPI is enabled.
Can you reproduce with a recent kernel? Lots of latency
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