Connect it to the build.
The code assumed that SCHED_* constants form a contiguous set of
numbers, remove the assumption by using schedulers[] array in
get_different_scheduler(). This is no-op on FreeBSD, but improves
code portability.
The selection of different priority used the min/max priority range of
the current scheduler class, instead of the priority to be changed to.
The bug caused the test failure.
Remove duplication of POSIX_SPAWN_SETSIGDEF flag and now unused
duplications of MIN/MAX definitions.
Reviewed by: jilles, pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D3533
from BUILDKERNELS list. This is more strict, since INSTALLKERNEL by
definition is the first word of BUILDKERNELS list. The previous
code failed if INSTALLKERNEL is a substring of additional kernel name.
Reviewed by: gjb
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
The typo was introduced in r278469 / 344ecf88af2dfb.
As a result of the bug there was a timing window where callout_reset()
would fail to cancel a concurrent execution of a callout that is about
to start and would schedule the callout again.
The callout would fire more times than it is scheduled.
That would happen even if the callout is initialized with a lock.
For example, the bug triggered the "Stray timeout" assertion in
taskqueue_timeout_func().
MFC after: 5 days
routepr() (-r flag). It is too narrow to show an IPv6 prefix
in most cases.
- Accept "local" as a synonym of "unix" in protocol family name.
- Show a prefix length in CIDR notation when name resolution failed in
netname().
- Make routename() and netname() AF-independent and remove
unnecessary typecasting from struct sockaddr.
- Use getnameinfo(3) to format L2 addr in intpr().
- Fix a bug which showed "Address" when -A flag is specfied in pr_rthdr().
- Replace cryptic GETSA() macro with SA_SIZE().
- Fix declarations shadowing local variables with the same names.
- Add more static, remove unused header files and variables.
MFC after: 1 week
This makes it possible to analyze the performance of the new ZFS
write throttle with dtrace
PR: 200316
Submitted by: Lacey Powers <lacey.leanne@gmail.com>
Reviewed by: avg, smh, delphij (no objection)
Approved by: bapt (mentor)
MFC after: 1 month
Sponsored by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D3472
This change reduces compiler warnings by removing duplicate defines
Line numbers are from r168404 (and r284648)
#define lbolt: lines 384 and 459 (531 and 648) (original was renamed later)
#define lbolt64: lines 385 and 460 (532 and 649) (original was renamed later)
#define gethrestime_sec: lines 390 and 465 (540 and 653)
uint64_t physmem: lines 402 and 463 (561 and 651)
Reviewed by: smh, delphij
Approved by: bapt (mentor)
Sponsored by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D2878
command called 'uga' to show whether UGA is implemented by the
firmware and what the settings are. It also includes filling
the efi_fb structure from the UGA information when GOP isn't
implemented by the firmware.
Since UGA does not provide information about the stride, we
set the stride to the horizontal resolution. This is likely
not correct and we should determine the stride by trial and
error. For now, this should show something on the console
rather than nothing.
Refactor this file to maximize code reuse.
PR: 202730
pins, they specify the bank and the pin in two separated cells.
This allow the use of vendor's DTS definitions by adding a gpio map
routine that copes with that.
scheduler types. It was intended to be used there, compare with the
min value, and with the test for correctness in ksched_setscheduler().
Note that P1B_PRIO_MAX and RTP_PRIO_MAX do have the same numerical
values, the change is cosmetical.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
kernel configuration to A20.
There are other boards (namely the banana pi) that use exactly the same
devices.
Additionally, we are moving from static FDT support (DTB compiled
in-kernel) to DTB passed to kernel by the boot loader (ubldr). The u-boot
for these boards are already available on ports and as the crochet support
for these boards isn't committed yet, this should not bring any issues.
Discussed with: ian
it helps only the TCP timers callout(9) usage. As the benefit for
others callout(9) usages did not reach a consensus the historical
usage should prevail.
Differential Revision: https://reviews.freebsd.org/D3078
workaround for a callout(9) issue, it turns out it is instead the right
way to use callout in mpsafe mode without using callout_drain().
r284245 commit message:
Fix a callout race condition introduced in TCP timers callouts with r281599.
In TCP timer context, it is not enough to check callout_stop() return value
to decide if a callout is still running or not, previous callout_reset()
return values have also to be checked.
Differential Revision: https://reviews.freebsd.org/D2763
