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17 Commits

Author SHA1 Message Date
lukem 0ae90b729a mk.conf(5): document rump variables 
Update mk.conf(5) with the rump variables from
- lib/librumpuser/README.compileopts
- sys/rump/README.compileopts

Add cross-references back to mk.conf(5) in those files.

Ensure that the Default: is listed last in a description,
for consistency with the convention in this file.
 2023-07-05 16:40:33 +00:00
andvar bbf40bc26c s/desciption/description/ 2022-07-09 20:11:00 +00:00
hannken 500d26083a Make option VNODE_LOCKDEBUG more functional. 
- Add "LOCKED=EXCL" option for vnode operations needing exclusive locked nodes.

- As it is impossible to check for shared locks held by current thread avoid
  false assertions by testing for exclusive lock only in the "LOCKED=NO" case.

- New option "RUMP_VNODE_LOCKDEBUG" enables VNODE_LOCKDEBUG for the rump kernel.
 2022-05-03 08:33:59 +00:00
pooka 9331c560dd Move librumpuser compile-time options into the librumpuser source 
directory.  Those options apply only for the in-tree implementation.
 2016-01-25 00:24:23 +00:00
pooka b64d94ca7f note RUMP_{,LOCK}DEBUG default values 2015-06-17 11:48:06 +00:00
pooka adb470c84b Remove unreal allocators, unconditionally use subr_{kmem,pool}. 
Will, with other work, allow to tighten the memory allocation hypercall
specification to page-granularity allocations in the future.
 2015-06-17 11:46:33 +00:00
pooka 65a710860e Add a "default" alias for RUMP_NBCOMPAT, in case "default" and "all" 
stop being the same thing in the future.
 2015-06-03 14:40:11 +00:00
pooka 7a8f766478 Add "all" and "none" as acceptable RUMP_NBCOMPAT value aliases to 
undefined and empty, respectively.
 2015-06-03 10:49:14 +00:00
pooka ff02be874a There are tests which rely on compat code continuing to be present, 
so default RUMP_NBCOMPAT to all releases.

reported by gson
 2015-04-24 06:29:56 +00:00
pooka ac0dac8111 Rename RUMP_COMPAT to RUMP_NBCOMBAT to better signify what the 
variable does.
 2015-04-23 14:49:26 +00:00
pooka 97e480bbad For RUMP_COMPAT, accept "all" as an alias. 
Also accept a comma-separated list, since that's easier to pass through
shells than a whitespace-separated list.
 2015-04-23 14:39:03 +00:00
justin 3620d3dbee Add a fiber based implementation of librumpuser in addition to the 
default pthreads based version.

Discussed with pooka@
 2014-07-11 20:26:31 +00:00
pooka d6f42aa6f0 document RUMP_SYM_NORENAME 2014-06-20 12:36:31 +00:00
pooka d6454414fd Add a RUMP_USE_CTOR compile-time switch. If defined, use 
__attribute__((constructor)) to determine which rump kernel components
and kernel modules are linked into the rump kernel.  If not defined
(default), use the regular approach with link sets.

This option is aimed to fix problems with toolchains where using link
sets is not possible because the linker does not generate the requisite
__start/__stop symbols for the link set sections (e.g. GNU gold, OS X, ...).
 2014-04-23 23:25:45 +00:00
pooka 85a5ecc11a Introduce RUMP_CURLWP compile option to select curlwp scheme. 
Default is still "hypercall".
 2014-03-16 15:31:03 +00:00
pooka 6eb4d621cb note that it's a good idea to do a clean build if an option is changed 2014-03-16 14:47:47 +00:00
pooka 1e52cb3b60 document compile-time options for rump kernels 2014-03-16 14:33:22 +00:00