- Rename Timer to SampledTimer.
- Move all Clock methods except Now to new interface SampledClock.
- Move SampledTimer's exported methods (except SetClock) to new interface
Timer. Combine Swap and SwapAnd into Set to reduce the number of redundant
methods that must be implemented.
- Add interface method Clock.NewTimer.
This is in preparation for cl/693856539, which adds a second Timer
implementation.
PiperOrigin-RevId: 694299679
It is an idea of running codespell as part of our presubmit checks.
Before enabling it for new changes, let's fix what it has found.
Signed-off-by: Andrei Vagin <avagin@gmail.com>
It is called only when a task switches to the interruptible sleep, because it
is the only state where the task can sleep for a long time.
PiperOrigin-RevId: 485963460
This change adapts the existing context to use more suitable non-channel-based
methods. This is a requisite for migrating the kernel internals to a
sleeper-based notification mechanism.
The last uses of amutex outside those migrated as part of this change were
dropped in a previous change. Since amutex depends on the channel-based
implementation, this package is also deleted as part of this change.
PiperOrigin-RevId: 415189675
Removes package syserror and moves still relevant code to either linuxerr
or to syserr (to be later removed).
Internal errors are converted from random types to *errors.Error types used
in linuxerr. Internal errors are in linuxerr/internal.go.
PiperOrigin-RevId: 390724202
Add Equals method to compare syserror and unix.Errno errors to linuxerr errors.
This will facilitate removal of syserror definitions in a followup, and
finding needed conversions from unix.Errno to linuxerr.
PiperOrigin-RevId: 380909667
As part of this, change Task.interrupted() to not drain Task.interruptChan, and
do so explicitly using new function Task.unsetInterrupted() instead.
PiperOrigin-RevId: 342768365
Checks in Task.block() and Task.Value() are conditional on race detection being
enabled, since these functions are relatively hot. Checks in Task.SleepStart()
and Task.UninterruptibleSleepStart() are enabled unconditionally, since these
functions are not thought to lie on any critical paths, and misuse of these
functions is required for b/168241471 to manifest.
PiperOrigin-RevId: 342342175
sendfile can be called for a big range and it can require significant
amount of time to process it, so we need to handle task interrupts in
this system call.
PiperOrigin-RevId: 249781023
Change-Id: Ifc2ec505d74c06f5ee76f93b8d30d518ec2d4015
Based on the guidelines at
https://opensource.google.com/docs/releasing/authors/.
1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./'
2. Manual fixup of "Google Inc" references.
3. Add AUTHORS file. Authors may request to be added to this file.
4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS.
Fixes#209
PiperOrigin-RevId: 245823212
Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
Jamie Liu
Ayush Ranjan
Andrei Vagin
Lucas Manning
Andrei Vagin
Adin Scannell
Zach Koopmans
Tamir Duberstein
Michael Pratt
Ian Gudger
Googler