src-test2/sys/dev/ce, branch release/11.3.0

MFC r313982, r314068:

2017-03-14T02:06:03Z

sys: Replace zero with NULL for pointers. Found with: devel/coccinelle

sys/dev: minor spelling fixes.

2016-05-03T03:41:25Z

Most affect comments, very few have user-visible effects.

As is included from , there is no need to

2016-02-22T09:02:20Z

include it explicitly when is already included. Reviewed by: alc, kib Differential Revision: https://reviews.freebsd.org/D5373

CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten

2015-05-22T17:05:21Z

years for head. However, it is continuously misused as the mpsafe argument for callout_init(9). Deprecate the flag and clean up callout_init() calls to make them more consistent. Differential Revision: https://reviews.freebsd.org/D2613 Reviewed by: jhb MFC after: 2 weeks

In order to reduce use of M_EXT outside of the mbuf allocator and

2015-01-06T12:59:37Z

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

Convert most BPF_TAP users to BPF_MTAP.

2014-09-28T19:05:22Z

MFC after: 2 weeks

Remove ifq_drops from struct ifqueue. Now queue drops are accounted in

2014-09-19T09:01:19Z

struct ifnet if_oqdrops. Some netgraph modules used ifqueue w/o ifnet. Accounting of queue drops is simply removed from them. There were no API to read this statistic. Sponsored by: Netflix Sponsored by: Nginx, Inc.

Mechanically convert to if_inc_counter().

2014-09-19T03:51:26Z

Replace local copy-and-paste implementations of printmbuf() in several

2014-09-10T09:57:32Z

device drivers with calls to the centralised m_print() implementation. While the formatting and output details differ a little, the content is essentially the same, and it is unlikely anyone has used this debugging output in some time. This change reduces awareness of mbuf cluster allocation (and, especially, the M_EXT flag) outside of the mbuf allocator, which will make it easier to refine the external storage mechanism without disrupting drivers in the future. Style bugs are preserved. Reviewed by: bz, glebius MFC after: 3 days Sponsored by: EMC / Isilon Storage Division

The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare

2013-10-26T17:58:36Z

to this event, adding if_var.h to files that do need it. Also, include all includes that now are included due to implicit pollution via if_var.h Sponsored by: Netflix Sponsored by: Nginx, Inc.