CVS log for src/sys/compat/common/vnd_50.c

Up to [cvs.NetBSD.org] / src / sys / compat / common

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Merge changes from current as of 20200406

Rather than keeping a separate mutex, condvar, and pserialize for each
module hook, we can share a common set of synchronization structures.
This cuts the amount of cacheline_aligned data for these structures by
50%.

Note that we still have a per-hook localcount, since we need to count
individual references.

As discussed with riastradh@

Welcome to 9.99.22 !

Sync with HEAD

file vnd_50.c was added on branch phil-wifi on 2019-06-10 22:06:58 +0000

Only need to #include sys/vnode.h once

Rename the MODULE_*_HOOK() macros to MODULE_HOOK_*() as briefly
discussed on irc.

NFCI intended.

Ride the earlier kernel bump - it;s getting crowded.

Merge the [pgoyette-compat] branch

Convert the macros for setting and unsetting a hook to generate
in-line code rather than using an intermediary hook##set routine.
Hooks are set and unset only in one place, so the intermediary
routine provides no benefit.  IMHO using the macro at the point-
of-call is more readable than using it elsewhere in the code and
then calling the generated intermediary routine (for which you
won't even find its declaration or definition unless you remember
to search for the HOOK_SET macro instead).

NFC intended, will verify with a bulk build and an atf test run.

#include "opt_compat_netbsd.h" for all sources that provide compat code.

Split out the vnd COMPAT_50 code

file vnd_50.c was initially added on branch pgoyette-compat.