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Revision tags: v6.2.1, v6.2.0, v6.3.0, v6.0.1, v6.0.0, v6.0.0rc1, v6.1.0, v5.8.3, v5.8.2, v5.8.1, v5.8.0, v5.9.0, v5.8.0rc1, v5.6.3 |
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805c8e8e |
| 20-Oct-2019 |
zrj <rimvydas.jasinskas@gmail.com> |
kernel: Remove explicit dependencies on <sys/malloc.h> in headers.
All except <net/if_var.h> for now, it needs decoupling in drm first.
* Include <sys/malloc.h> in foo.c if they have kmalloc()/kfr
kernel: Remove explicit dependencies on <sys/malloc.h> in headers.
All except <net/if_var.h> for now, it needs decoupling in drm first.
* Include <sys/malloc.h> in foo.c if they have kmalloc()/kfree() calls.
* Consistently check if MALLOC_DECLARE was declared before.
* <sys/mountctl.h>: include <sys/thread.h> for _KERNEL_STRUCTURES too
since the "struct journal" embeds "struct thread".
* <sys/tty.h>: Only two kernel sources makes use of M_TTYS.
* <sys/socketvar2.h>: Make it kernel only header.
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febebf83 |
| 20-Oct-2019 |
zrj <rimvydas.jasinskas@gmail.com> |
kernel: Minor whitespace cleanup in few sources (part 2).
Separated from next.
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Revision tags: v5.6.2, v5.6.1, v5.6.0, v5.6.0rc1, v5.7.0, v5.4.3, v5.4.2, v5.4.1, v5.4.0, v5.5.0, v5.4.0rc1, v5.2.2, v5.2.1, v5.2.0, v5.3.0, v5.2.0rc, v5.0.2, v5.0.1, v5.0.0, v5.0.0rc2, v5.1.0, v5.0.0rc1, v4.8.1 |
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0e4ac8cf |
| 27-Mar-2017 |
Sepherosa Ziehau <sephe@dragonflybsd.org> |
kern: Add per-cpu helper threads, which handles lwkt messages.
They will be used to avoid netisr abusing.
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Revision tags: v4.8.0, v4.6.2, v4.9.0, v4.8.0rc, v4.6.1, v4.6.0, v4.6.0rc2, v4.6.0rc, v4.7.0, v4.4.3, v4.4.2, v4.4.1, v4.4.0, v4.5.0, v4.4.0rc, v4.2.4, v4.3.1, v4.2.3, v4.2.1, v4.2.0, v4.0.6, v4.3.0, v4.2.0rc, v4.0.5, v4.0.4, v4.0.3, v4.0.2, v4.0.1, v4.0.0, v4.0.0rc3, v4.0.0rc2, v4.0.0rc, v4.1.0, v3.8.2 |
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c07315c4 |
| 04-Jul-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
kernel - Refactor cpumask_t to extend cpus past 64, part 1/2
* 64-bit systems only. 32-bit builds use the macros but cannot be expanded
past 32 cpus.
* Change cpumask_t from __uint64_t to a stru
kernel - Refactor cpumask_t to extend cpus past 64, part 1/2
* 64-bit systems only. 32-bit builds use the macros but cannot be expanded
past 32 cpus.
* Change cpumask_t from __uint64_t to a structure. This commit implements
one 64-bit sub-element (the next one will implement four for 256 cpus).
* Create a CPUMASK_*() macro API for non-atomic and atomic cpumask
manipulation. These macros generally take lvalues as arguments, allowing
for a fairly optimal implementation.
* Change all C code operating on cpumask's to use the newly created CPUMASK_*()
macro API.
* Compile-test 32 and 64-bit. Run-test 64-bit.
* Adjust sbin/usched, usr.sbin/powerd. usched currently needs more work.
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Revision tags: v3.8.1, v3.6.3, v3.8.0, v3.8.0rc2, v3.9.0, v3.8.0rc, v3.6.2, v3.6.1 |
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| #
a1efa688 |
| 17-Feb-2014 |
Sepherosa Ziehau <sephe@dragonflybsd.org> |
clockmod: Add more errata checks for old CPUs
Obtained-from: FreeBSD p4tcc.c
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e76f5e73 |
| 12-Feb-2014 |
Sepherosa Ziehau <sephe@dragonflybsd.org> |
clockmod: Properly implement Intel software controlled clock modulation
Compared w/ the out dated p4tcc code in i386:
- Write the MSR on the correct CPU.
- Fix errata detection.
- Enable 6.25% gran
clockmod: Properly implement Intel software controlled clock modulation
Compared w/ the out dated p4tcc code in i386:
- Write the MSR on the correct CPU.
- Fix errata detection.
- Enable 6.25% granularity.
- Fix logical CPU setting by introducing clock modulation domain. Each
domain contains logical CPUs in the same core. When changing duty
cycle we change all logical CPUs' duty cycle in the same domain; mainly
to avoid model specific reaction to logical CPU duty cycle change.
It is controlled through machdep.clockmod_domX.select. Members of the
domain are listed by machdep.clockmod_domX.members. And the available
duty cycles are listed by machdep.clockmod_domX.available.
It is enabled in i386 and x86_64 GENERIC.
* We may want to make powerd(8) aware of clockmod(4)
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