Robert Watson 2a8c860fe3 In order to reduce use of M_EXT outside of the mbuf allocator and ... socket-buffer implementations, introduce a return value for MCLGET() (and m_cljget() that underlies it) to allow the caller to avoid testing M_EXT itself. Update all callers to use the return value. With this change, very few network device drivers remain aware of M_EXT; the primary exceptions lie in mbuf-chain pretty printers for debugging, and in a few cases, custom mbuf and cluster allocation implementations. NB: This is a difficult-to-test change as it touches many drivers for which I don't have physical devices. Instead we've gone for intensive review, but further post-commit review would definitely be appreciated to spot errors where changes could not easily be made mechanically, but were largely mechanical in nature. Differential Revision: https://reviews.freebsd.org/D1440 Reviewed by: adrian, bz, gnn Sponsored by: EMC / Isilon Storage Division		2015-01-06 12:59:37 +00:00
..
atm	In order to reduce use of M_EXT outside of the mbuf allocator and	2015-01-06 12:59:37 +00:00
bluetooth	In order to reduce use of M_EXT outside of the mbuf allocator and	2015-01-06 12:59:37 +00:00
netflow	Fix !INET6 build for various platforms.	2014-01-02 08:39:47 +00:00
netgraph.h	Refactor the name hash and the ID hash, that are used to address nodes:	2012-02-16 19:10:01 +00:00
ng_async.c
ng_async.h
ng_atmllc.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_atmllc.h
ng_base.c	Fix multiple incorrect SYSCTL arguments in the kernel:	2014-10-21 07:31:21 +00:00
ng_bpf.c
ng_bpf.h
ng_bridge.c	NG_NODE_NAME(node) is always not NULL. Use correct macro.	2014-11-02 05:51:31 +00:00
ng_bridge.h
ng_car.c
ng_car.h
ng_cisco.c	Remove AppleTalk support.	2014-03-14 06:29:43 +00:00
ng_cisco.h	- Use fixed-width integer types.	2012-02-12 05:14:12 +00:00
ng_deflate.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_deflate.h
ng_device.c	Remove ifq_drops from struct ifqueue. Now queue drops are accounted in	2014-09-19 09:01:19 +00:00
ng_device.h
ng_echo.c
ng_echo.h
ng_eiface.c	Mechanically convert to if_inc_counter().	2014-09-19 05:03:11 +00:00
ng_eiface.h
ng_etf.c
ng_etf.h
ng_ether_echo.c
ng_ether_echo.h
ng_ether.c	Remove struct arpcom. It is unused by most interface types, that allocate	2014-11-07 15:14:10 +00:00
ng_ether.h
ng_frame_relay.c	Use macro ERROUT() to make code more laconic and follow style of other	2014-10-31 16:00:45 +00:00
ng_frame_relay.h
ng_gif_demux.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_gif_demux.h
ng_gif.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_gif.h
ng_hole.c
ng_hole.h
ng_hub.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_hub.h
ng_iface.c	This is the much-discussed major upgrade to the random(4) device, known to you all as /dev/random.	2014-10-30 21:21:53 +00:00
ng_iface.h	Remove AppleTalk support.	2014-03-14 06:29:43 +00:00
ng_ip_input.c
ng_ip_input.h
ng_ipfw.c	Bump ipfw module version.	2014-10-09 16:12:01 +00:00
ng_ipfw.h
ng_ksocket.c	Remove AppleTalk support.	2014-03-14 06:29:43 +00:00
ng_ksocket.h
ng_l2tp.c	Fix circular math macro.	2014-01-03 12:06:54 +00:00
ng_l2tp.h
ng_lmi.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_lmi.h
ng_message.h
ng_mppc.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
ng_mppc.h
ng_nat.c	Add NGM_NAT_LIBALIAS_INFO command, that reports internal stats	2013-03-21 08:36:15 +00:00
ng_nat.h	Add NGM_NAT_LIBALIAS_INFO command, that reports internal stats	2013-03-21 08:36:15 +00:00
ng_one2many.c	Remove unsigned < 0 comparison.	2013-10-26 17:43:18 +00:00
ng_one2many.h
ng_parse.c	Fix compilation warning.	2013-02-15 07:58:51 +00:00
ng_parse.h
ng_patch.c	Fix panic in ng_patch(4) caused by checksum flags being added to mbuf flags.	2012-04-22 17:00:52 +00:00
ng_patch.h
ng_pipe.c	Use M_WAITOK for the NGM_PIPE_SET_CFG control message. We expect it to	2014-05-28 13:15:14 +00:00
ng_pipe.h
ng_ppp.c	Accidentially, ng_ppp changes leaked out with r271770. The proper	2014-09-18 14:43:23 +00:00
ng_ppp.h
ng_pppoe.c	Add constant for PPP-Max-PayLoad tag.	2013-07-23 10:25:34 +00:00
ng_pppoe.h	Add constant for PPP-Max-PayLoad tag.	2013-07-23 10:25:34 +00:00
ng_pptpgre.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_pptpgre.h
ng_pred1.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_pred1.h
ng_rfc1490.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_rfc1490.h
ng_sample.c
ng_sample.h
ng_socket.c	Fix multiple incorrect SYSCTL arguments in the kernel:	2014-10-21 07:31:21 +00:00
ng_socket.h
ng_socketvar.h	In ng_socket(4) expose less kernel internals to userland. This commit	2012-01-23 15:39:45 +00:00
ng_source.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_source.h
ng_split.c
ng_split.h
ng_sppp.c	Mechanically convert to if_inc_counter().	2014-09-19 05:03:11 +00:00
ng_sppp.h
ng_tag.c	The newhook method can be called in ISR context at	2012-01-17 18:10:25 +00:00
ng_tag.h
ng_tcpmss.c
ng_tcpmss.h
ng_tee.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_tee.h
ng_tty.c	Remove ifq_drops from struct ifqueue. Now queue drops are accounted in	2014-09-19 09:01:19 +00:00
ng_tty.h
ng_UI.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_UI.h
ng_vjc.c	In order to reduce use of M_EXT outside of the mbuf allocator and	2015-01-06 12:59:37 +00:00
ng_vjc.h
ng_vlan.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ng_vlan.h	Upgrade the netgraph vlan node to support 802.1q, encapsulation type,	2012-03-11 19:08:56 +00:00
NOTES