src/sys/dev/ioat, branch releng/14.2 FreeBSD source tree sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:36+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:36+00:00 685dc743dc3b5645e34836464128e1c0558b404b Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
ioat: Add Ice Lake ID. 2022-10-06T18:44:10+00:00 Alexander Motin mav@FreeBSD.org 2022-10-06T18:44:10+00:00 e4e91353c62e2af425061a4e56e1f24dcca2dd0f MFC after: 2 weeks 
MFC after:	2 weeks
pmap_unmapdev/bios: Accept a pointer instead of a vm_offset_t. 2022-09-22T22:08:52+00:00 John Baldwin jhb@FreeBSD.org 2022-09-22T22:08:52+00:00 7ae99f80b6661760c5de3edd330b279f04b092a2 This matches the return type of pmap_mapdev/bios. Reviewed by: kib, markj Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D36548 
This matches the return type of pmap_mapdev/bios.

Reviewed by:	kib, markj
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D36548
ioat: Remove unused devclass argument to DRIVER_MODULE. 2022-05-09T19:22:02+00:00 John Baldwin jhb@FreeBSD.org 2022-05-09T19:22:02+00:00 ff318bf6c0f0d650a94d4c7ff11099910d595738 






ioat: plug set-but-not-unused vars
2021-12-09T20:21:16+00:00

Mateusz Guzik
mjg@FreeBSD.org

2021-12-09T20:21:16+00:00

f955fec726b3e48fdc648039a100dc7f0e732414

Sponsored by:	Rubicon Communications, LLC ("Netgate")





Sponsored by:	Rubicon Communications, LLC ("Netgate")







ioat(4): Remove Giant from ioat_test enable/disable.
2021-09-04T19:54:17+00:00

Alexander Motin
mav@FreeBSD.org

2021-09-04T19:53:28+00:00

71bf3900b7827643830dfd9aa1db81bc2926eadb

MFC after:	1 month





MFC after:	1 month







Mark some sysctls as CTLFLAG_MPSAFE.
2021-08-11T00:44:27+00:00

Alexander Motin
mav@FreeBSD.org

2021-08-11T00:44:27+00:00

b776de6796fa0cd1b7dfaad75402e10907d47f29

MFC after:	2 weeks





MFC after:	2 weeks







Remove free_domain() and uma_zfree_domain().
2020-08-04T13:58:36+00:00

Mark Johnston
markj@FreeBSD.org

2020-08-04T13:58:36+00:00

96ad26eefb45c365d423b6dd9be05a1d70958dc1

These functions were introduced before UMA started ensuring that freed
memory gets placed in domain-local caches.  They no longer serve any
purpose since UMA now provides their functionality by default.  Remove
them to simplyify the kernel memory allocator interfaces a bit.

Reviewed by:	cem, kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D25937





These functions were introduced before UMA started ensuring that freed
memory gets placed in domain-local caches.  They no longer serve any
purpose since UMA now provides their functionality by default.  Remove
them to simplyify the kernel memory allocator interfaces a bit.

Reviewed by:	cem, kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D25937







Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26T14:26:36+00:00

Pawel Biernacki
kaktus@FreeBSD.org

2020-02-26T14:26:36+00:00

7029da5c36f2d3cf6bb6c81bf551229f416399e8

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE.  All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT

Approved by:	kib (mentor, blanket)
Commented by:	kib, gallatin, melifaro
Differential Revision:	https://reviews.freebsd.org/D23718





r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE.  All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT

Approved by:	kib (mentor, blanket)
Commented by:	kib, gallatin, melifaro
Differential Revision:	https://reviews.freebsd.org/D23718







Don't spin on cleanup_lock if we are not interrupt.
2019-12-31T04:16:52+00:00

Alexander Motin
mav@FreeBSD.org

2019-12-31T04:16:52+00:00

8acd3f126aea77d14b50a681ea40823558845182

If somebody else holds that lock, it will likely do the work for us.
If it won't, then we return here later and retry.

Under heavy load it allows to avoid lock congestion between interrupt and
polling threads.

MFC after:	1 week
Sponsored by:	iXsystems, Inc.





If somebody else holds that lock, it will likely do the work for us.
If it won't, then we return here later and retry.

Under heavy load it allows to avoid lock congestion between interrupt and
polling threads.

MFC after:	1 week
Sponsored by:	iXsystems, Inc.