BUS_CONFIG_INTR.9: Describe bus_config_intr() wrapper function

Reviewed by: ziaee
Differential Revision: https://reviews.freebsd.org/D48372

bus_generic_print_child.9: Add bus_print_child_{header,footer}

These functions are already described in the body, just add them in
the NAME and SYNOPSIS sections along with MLINKS.

Reviewed by: zia

bus_generic_print_child.9: Add bus_print_child_{header,footer}

These functions are already described in the body, just add them in
the NAME and SYNOPSIS sections along with MLINKS.

Reviewed by: ziaee
Differential Revision: https://reviews.freebsd.org/D48370

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BUS_HINTED_CHILD.9: New manpage to document this bus method

Reviewed by: ziaee, imp
Differential Revision: https://reviews.freebsd.org/D48366

mi_switch.9: Remove cpu_switch, cpu_throw

cpu_machdep.9 was added to document cpu_*, but cpu_switch and cpu_throw
were already documented in mi_switch.9, and MLINKed. cpu_machdep.9
seems like the c

mi_switch.9: Remove cpu_switch, cpu_throw

cpu_machdep.9 was added to document cpu_*, but cpu_switch and cpu_throw
were already documented in mi_switch.9, and MLINKed. cpu_machdep.9
seems like the correct place for this, so remove them from mi_switch.9.

Some of the removed text was stale, although there are few notes that
ought to be added to cpu_machdep.9 in a future commit.

Reported by: tools/pkgbase/metalog_reader.lua
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Fixes: 9c87cbbcaaed ("cpu_machdep.9: New manpage describing the semantics of several cpu_*")
Differential Revision: https://reviews.freebsd.org/D48360

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cpu_machdep.9: New manpage describing the semantics of several cpu_*

This page is not exhaustive but covers all of the MD interface
functions currently declared in <sys/proc.h>.

Requested by: kib
R

cpu_machdep.9: New manpage describing the semantics of several cpu_*

This page is not exhaustive but covers all of the MD interface
functions currently declared in <sys/proc.h>.

Requested by: kib
Reviewed by: kib
Sponsored by: AFRL, DARPA
Differential Revision: https://reviews.freebsd.org/D48022

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man9: Really complete the removal of MD5.9

Fixes: 46b0db2dbe9f ("Remove unnecessary and now inaccurate kernel side manual page.")
Fixes: 36d68cb2ddd2 ("Complete the removal of the MD5 manual page fr

man9: Really complete the removal of MD5.9

Fixes: 46b0db2dbe9f ("Remove unnecessary and now inaccurate kernel side manual page.")
Fixes: 36d68cb2ddd2 ("Complete the removal of the MD5 manual page from section 9.")

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Complete the removal of the MD5 manual page from section 9.

ifnet(9): Remove mention of defunct ifaddr_byindex(9).

Fixes: 964b8f8b993d
MFC after: 3 days
Sponsored by: Klara, Inc.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D46174

Deprecate contigfree(9) in favour of free(9)

As of 9e6544dd6e02c46b805d11ab925c4f3b18ad7a4b contigfree(9) is no longer
needed and should not be used anymore. We leave a wrapper for 3rd party
code i

Deprecate contigfree(9) in favour of free(9)

As of 9e6544dd6e02c46b805d11ab925c4f3b18ad7a4b contigfree(9) is no longer
needed and should not be used anymore. We leave a wrapper for 3rd party
code in at least 15.x but remove (almost) all other cases from the tree.

This leaves one use of contigfree(9) untouched; that was the original
trigger for 9e6544dd6e02 and is handled in D45813 (to be committed
seperately later).

Sponsored by: The FreeBSD Foundation
Reviewed by: markj, kib
Tested by: pho (10h stress test run)
Differential Revision: https://reviews.freebsd.org/D46099

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vm: Retire vm_page_alloc_freelist{,_domain}()

Once upon a time, I created vm_page_alloc_freelist{,_domain}() to
support faster allocation of pages that were mapped by the partial
direct map on 32-bi

vm: Retire vm_page_alloc_freelist{,_domain}()

Once upon a time, I created vm_page_alloc_freelist{,_domain}() to
support faster allocation of pages that were mapped by the partial
direct map on 32-bit MIPS. At the time, I expected that these
functions might find other uses too, but those other uses never
materialized. So, these functions have not been used for some time
now. Instead, people use the more general vm_page_alloc_contig().

Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D46063

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Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

cdefs(9): Start to document what sys/cdefs.h does

Start to document all the macros and such used to implment our
portability layer. It also describes what compilation environments
we support, what c

cdefs(9): Start to document what sys/cdefs.h does

Start to document all the macros and such used to implment our
portability layer. It also describes what compilation environments
we support, what compilers we support and some of the details.

This is round one. All the macros, etc are in here, but some need
descriptions.

These macros, while FreeBSD internal only, do need documentation
on when/where to use them.

This man page likely needs better organization. While better
than sys/cdefs.h, the underlying chaos in that file was hard
to leave completely behind. Suggestions welcome.

Feedback by: mhorne, Graham Perrin, Alexander Ziaee
Sponsored by: Netflix
Pull Request: https://github.com/freebsd/freebsd-src/pull/1313

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man9: Add an MLINK for taskqueue_enqueue_timeout_sbt.9

MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: Stormshield

lock.9: describe lockmgr_{disowned,lock_flags,slock,unlock,xlock}

Describe and link the following functions in the lockgmr API:
- lockmgr_disowned
- lockmgr_lock_flags
- lockmgr_slock
- lockmgr_

lock.9: describe lockmgr_{disowned,lock_flags,slock,unlock,xlock}

Describe and link the following functions in the lockgmr API:
- lockmgr_disowned
- lockmgr_lock_flags
- lockmgr_slock
- lockmgr_unlock
- lockmgr_xlock

This is not a complete update of lock.9 but at least covers all the main
lock operations.

Reviewed by: gbe, kib
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D45689

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bitset: Add ORNOT macros

Macros to ANDNOT a bitset currently exist, but there are no ORNOT
equivalents. Introduce ORNOT macros for bitset(9), cpuset(9), and
domainset(9).

Approved by: markj (mentor

bitset: Add ORNOT macros

Macros to ANDNOT a bitset currently exist, but there are no ORNOT
equivalents. Introduce ORNOT macros for bitset(9), cpuset(9), and
domainset(9).

Approved by: markj (mentor)
Reviewed by: markj
MFC after: 1 week
Sponsored by: NIKSUN, Inc.
Differential Revision: https://reviews.freebsd.org/D44976

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accf_tls: accept filter that waits for TLS handshake header

Add SYSCTL_ADD_CONST_STRING(9)

Catch up with 10a1e981d (2019-03-19) so that one can do
'man SYSCTL_ADD_CONST_STRING' and not get
"No manual entry for SYSCTL_ADD_CONST_STRING".

Reviewed by: sjg

share/man/man9/Makefile: fix buildworld

cdevpriv(9): document devfs_foreach_cdevpriv()

Sponsored by: The FreeBSD Foundation
MFC after: 1 week

man9: mlink for counter_ratecheck(9)

rman: Add rman_get/set_type

This permits associating a resource type (e.g. SYS_RES_MEMORY) with a
struct resource.

I considered adding a new field to struct rman to store the type and
only providin

rman: Add rman_get/set_type

This permits associating a resource type (e.g. SYS_RES_MEMORY) with a
struct resource.

I considered adding a new field to struct rman to store the type and
only providing rman_get_type as an accessor. However, changing
'struct rman' is an ABI breakage. I might revisit this in main, but
the current approach is MFC'able.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44122

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callout: retire callout_async_drain()

This function was used only in TCP before 446ccdd08e2a. It was born in
pain in 2016 to plug different complex panics in TCP timers. It wasn't
warmly accepted

callout: retire callout_async_drain()

This function was used only in TCP before 446ccdd08e2a. It was born in
pain in 2016 to plug different complex panics in TCP timers. It wasn't
warmly accepted in phabricator by all of the reviewers and my recollection
of overall agreement was that "if you need this KPI, then you'd better fix
your code to not need it". However, the function served its duty well all
the way to FreeBSD 14. But now that TCP doesn't need it anymore, let's
retire it to reduce complexity of callout code and also to avoid its
further use.

Reviewed by: jhb, markj, kib, rrs
Differential Revision: https://reviews.freebsd.org/D43546

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subr_bus: introduce device_set_descf() and modify allocation logic

device_set_descf() is a printf-like version of device_set_desc().

Allocation code has been transferred from device_set_desc_intern

subr_bus: introduce device_set_descf() and modify allocation logic

device_set_descf() is a printf-like version of device_set_desc().

Allocation code has been transferred from device_set_desc_internal() to
device_set_desc_copy() and device_set_descf() to avoid complicating
device_set_desc_internal(). The "copy" argument in
device_set_desc_internal() has been replaced with a flag which is set
when the description string has been allocated with M_BUS.

Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by: imp, markj
Differential Revision: https://reviews.freebsd.org/D43370

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pmap_init(9): drop MLINKS reference

fix the build

pmap_init(9): sweep references to pmap_init2()

gone since 2005