Cache last used messages and reuse them for subsequent requests.
If more messages are needed, they are created outside the cache
on demand.
PiperOrigin-RevId: 245836910
Change-Id: Icf099ddff95df420db8e09f5cdd41dcdce406c61
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
p9.messageByType was taking 7% of p9.recv before, spending time
with reflection and map lookup. Now it's reduced to 1%.
PiperOrigin-RevId: 244947313
Change-Id: I42813f920557b7656f8b29157eb32acd79e11fa5
Nothing reads them and they can simply get stale.
Generated with:
$ sed -i "s/licenses(\(.*\)).*/licenses(\1)/" **/BUILD
PiperOrigin-RevId: 231818945
Change-Id: Ibc3f9838546b7e94f13f217060d31f4ada9d4bf0
These files were added with the wrong name after all of the existing files
were corrected.
PiperOrigin-RevId: 220202068
Change-Id: Ia0d15233c1aa69330356a7cf16b5aa00d978e09c
This change also adds extensive testing to the p9 package via mocks. The sanity
checks and type checks are moved from the gofer into the core package, where
they can be more easily validated.
PiperOrigin-RevId: 218296768
Change-Id: I4fc3c326e7bf1e0e140a454cbacbcc6fd617ab55
This should reduce use-after-free errors and accidental close via create or
remove. This change includes one functional fix as well: when closing via
remove, the closed field was not set and the finalizer was not freed, so the
file would have been clunked at some random point in the future.
PiperOrigin-RevId: 216750000
Change-Id: Ice3292c6feb953ae97abac308afbafd2d9410402
The message size check is legitimate: the size must be negotiated, which
relies on the fixed message limit up front. Sending a message larger than
that indicates that the connection is out of sync and is considered a
socket error (disconnect).
Similarly, sending a size that is too small indicates that the stream is
out-of-sync or invalid.
PiperOrigin-RevId: 207996551
Change-Id: Icd8b513d5307e9d5953dbb957ee70ceea111098d
We have been unnecessarily creating too many savable types implicitly.
PiperOrigin-RevId: 206334201
Change-Id: Idc5a3a14bfb7ee125c4f2bb2b1c53164e46f29a8
Fun fact: in protocol version negotiation, our 9p version must be
written "9P2000.L". In the 'version' mount option, it must be
written "9p2000.L". Very consistent!
The mount command as given complains about an unknown protocol
version. Drop it entirely because Linux defaults to 9p2000.L
anyways.
PiperOrigin-RevId: 202971961
Change-Id: I5d46c83f03182476033db9c36870c68aeaf30f65
Fabricio Voznika
Michael Pratt
Jamie Liu
Googler
Ian Gudger
Adin Scannell
Zhaozhong Ni