Date: Sun, 28 Jul 2002 12:59:32 -0700 (PDT) From: Don Lewis <truckman@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_descrip.c kern_fork.c kern_proc.c vfs_subr.c src/sys/netinet tcp_subr.c udp_usrreq.c src/sys/netncp ncp_conn.c src/sys/netsmb smb_conn.c Message-ID: <200207281959.g6SJxW8P076821@freefall.freebsd.org>
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truckman 2002/07/28 12:59:31 PDT
Modified files:
sys/kern kern_descrip.c kern_fork.c kern_proc.c
vfs_subr.c
sys/netinet tcp_subr.c udp_usrreq.c
sys/netncp ncp_conn.c
sys/netsmb smb_conn.c
Log:
Wire the sysctl output buffer before grabbing any locks to prevent
SYSCTL_OUT() from blocking while locks are held. This should
only be done when it would be inconvenient to make a temporary copy of
the data and defer calling SYSCTL_OUT() until after the locks are
released.
Revision Changes Path
1.151 +1 -0 src/sys/kern/kern_descrip.c
1.155 +1 -0 src/sys/kern/kern_fork.c
1.142 +1 -0 src/sys/kern/kern_proc.c
1.381 +1 -0 src/sys/kern/vfs_subr.c
1.138 +3 -0 src/sys/netinet/tcp_subr.c
1.118 +3 -0 src/sys/netinet/udp_usrreq.c
1.19 +1 -0 src/sys/netncp/ncp_conn.c
1.5 +1 -0 src/sys/netsmb/smb_conn.c
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