Commit Graph

9 Commits

Author SHA1 Message Date
Reapor-Yurnero 059879e143 Implement gap tracking in the segment set.
This change was derived from a change by:
  Reapor-Yurnero <reapor.yurnero@gmail.com>

And has been modified by:
  Adin Scannell <ascannell@google.com>

(The original change author is preserved for the commit.)

This change implements gap tracking in the segment set by adding additional
information in each node, and using that information to speed up gap finding
from a linear scan to a O(log(n)) walk of the tree.

This gap tracking is optional, and will default to off except for segment
instances that set gapTracking equal to 1 in their const lists.

PiperOrigin-RevId: 312621607
2020-05-20 22:50:07 -07:00
gVisor bot 8e2ea9c1e0 Merge pull request #504 from matthyx:master
PiperOrigin-RevId: 258654826
2019-07-17 15:32:59 -07:00
Matthias Bertschy 239d7c6fdf go_generics: treat the Sel part of an ast.SelectorExpr 2019-07-12 08:09:48 +02:00
Andrei Vagin 03ae91c662 gvisor: lockless read access for task credentials
Credentials are immutable and even before these changes we could read them
without locks, but we needed to take a task lock to get a credential object
from a task object.

It is possible to avoid this lock, if we will guarantee that a credential
object will not be changed after setting it on a task.

PiperOrigin-RevId: 254989492
2019-06-25 09:52:49 -07:00
Adin Scannell add40fd6ad Update canonical repository.
This can be merged after:
https://github.com/google/gvisor-website/pull/77
  or
https://github.com/google/gvisor-website/pull/78

PiperOrigin-RevId: 253132620
2019-06-13 16:50:15 -07:00
Michael Pratt 4d52a55201 Change copyright notice to "The gVisor Authors"
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
2019-04-29 14:26:23 -07:00
Ian Gudger 8fce67af24 Use correct company name in copyright header
PiperOrigin-RevId: 217951017
Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
2018-10-19 16:35:11 -07:00
Travis McDemus a445b17933 tools/go_generics: fix typo in documentation of the type flag
PiperOrigin-RevId: 195742471
Change-Id: I114657f9238675da23461817ca542bdcb81312c2
2018-05-07 16:37:05 -07:00
Googler d02b74a5dc Check in gVisor.
PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
2018-04-28 01:44:26 -04:00