Subject: Re: CVS commit: src/sys
To: None <>
From: YAMAMOTO Takashi <>
List: tech-kern
Date: 10/06/2006 08:43:19
> Module Name:	src
> Committed By:	tls
> Date:		Thu Oct  5 17:35:20 UTC 2006
> Modified Files:
> 	src/sys/dev/raidframe: rf_diskqueue.c rf_netbsdkintf.c
> 	src/sys/net: if_bridge.c route.c
> 	src/sys/netinet: igmp.c in.c in_pcb.c ip_flow.c ip_input.c raw_ip.c
> 	    tcp_input.c tcp_sack.c tcp_subr.c tcp_usrreq.c udp_usrreq.c
> 	src/sys/netinet6: in6_pcb.c
> Log Message:
> Protect calls to pool_put/pool_get that may occur in interrupt context
> with spl used to protect other allocations and frees, or datastructure
> element insertion and removal, in adjacent code.

are redundant spl operations intentional?
ie. is it ok to back out redundant ones?