freebsd-skq/sys/dev/le
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
..
am7990.c Mechanically convert to if_inc_counter(). 2014-09-19 03:51:26 +00:00
am7990reg.h Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
am7990var.h
am79900.c Mechanically convert to if_inc_counter(). 2014-09-19 03:51:26 +00:00
am79900reg.h Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
am79900var.h
if_le_cbus.c
if_le_isa.c Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
if_le_lebuffer.c
if_le_ledma.c Provide necessary includes. 2013-10-28 23:34:05 +00:00
if_le_pci.c Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
lance.c In order to reduce use of M_EXT outside of the mbuf allocator and 2015-01-06 12:59:37 +00:00
lancereg.h Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
lancevar.h
lebuffer_sbus.c