Author: andre Date: Tue Oct 23 14:25:37 2012 New Revision: 241932 URL: http://svn.freebsd.org/changeset/base/241932
Log: Update zero_copy(9) man page to note the renamed kernel options and to warn about unsafeness of COW based sends. Modified: head/share/man/man9/zero_copy.9 Modified: head/share/man/man9/zero_copy.9 ============================================================================== --- head/share/man/man9/zero_copy.9 Tue Oct 23 14:19:44 2012 (r241931) +++ head/share/man/man9/zero_copy.9 Tue Oct 23 14:25:37 2012 (r241932) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 5, 2004 +.Dd October 23, 2012 .Dt ZERO_COPY 9 .Os .Sh NAME @@ -33,7 +33,8 @@ .Nm zero_copy_sockets .Nd "zero copy sockets code" .Sh SYNOPSIS -.Cd "options ZERO_COPY_SOCKETS" +.Cd "options SOCKET_SEND_COW" +.Cd "options SOCKET_RECV_PFLIP" .Sh DESCRIPTION The .Fx @@ -155,6 +156,8 @@ variables respectively. .Xr sendfile 2 , .Xr socket 2 , .Xr ti 4 +.Sh BUGS +The COW based send mechanism is not safe and may result in kernel crashes. .Sh HISTORY The zero copy sockets code first appeared in .Fx 5.0 , _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"