Vitaliy Filippov
fcabfc89e9
Introduce VectoredReadOp
...
Read requests can now take vectored responses from the filesystem
implementation and send them to FUSE device via the writev() system call.
This allows file systems to send data without copying it into the
library-provided buffer if the data is already in memory.
The change also speeds up normal ReadFileOps as a side effect because
it removes extra memory allocations.
2021-09-01 14:14:15 +03:00
Michael Stapelberg
0630024b2b
switch from assembly stubs to go:linkname comment
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The go:linkname way works with Go 1.17 (with regabi), too.
Upstream did this in 2015 in
0b8d583320
See also https://sitano.github.io/2016/04/28/golang-private/ for more background
about both techniques.
2021-08-02 09:34:49 +02:00
Michael Stapelberg
ae5da07e4c
remove naked returns across the code base ( #75 )
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fixes #73
2020-01-28 10:10:08 +01:00
Michael Stapelberg
90d933551c
fix formatting directives (to pass go test)
2019-09-16 18:28:45 +02:00
Aaron Jacobs
a7c1a1474a
buffer_test: fix build errors.
2016-12-19 13:14:54 +11:00
Aaron Jacobs
6e5247d16d
buffer_test: make use of the new API.
2016-12-19 13:14:21 +11:00
Aaron Jacobs
10bc0e766c
buffer_test: fix computation of the number of bytes cleared.
2016-12-19 13:14:05 +11:00
Aaron Jacobs
06b9c19b5e
TestOutMessageHeader
2016-12-19 12:38:58 +11:00
Aaron Jacobs
78a1450a77
TestOutMessageShrinkTo
2016-12-19 12:32:22 +11:00
Aaron Jacobs
39f1f7c489
TestOutMessageAppendString
2016-12-19 12:31:08 +11:00
Aaron Jacobs
c1af0dbdee
TestOutMessageAppend
2016-12-19 12:30:42 +11:00
Aaron Jacobs
e7b9860f41
buffer_test: expand the coverage of TestOutMessageGrow.
2016-12-19 12:26:59 +11:00
Aaron Jacobs
02e3f7895c
buffer_test: expand the coverage of TestOutMessageReset.
2016-12-19 12:20:27 +11:00
Aaron Jacobs
f250e46e83
buffer_test: add TODOs where more test coverage is necessary.
2016-12-19 12:16:51 +11:00
Aaron Jacobs
ad65849346
Add a test for OutMessage.Grow.
2016-12-19 11:17:33 +11:00
Aaron Jacobs
e329c0ef33
Add a test for OutMessage.Reset.
2016-12-19 11:17:33 +11:00
Aaron Jacobs
72fc9c96ca
Add a benchmark for growing and shrinking.
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This should better stress memclr.
2016-12-19 10:35:20 +11:00
Aaron Jacobs
b87ffb528b
Fix a bug in BenchmarkOutMessageReset.
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I misunderstood what was being zeroed. Only the header is.
2016-12-19 10:26:19 +11:00
Aaron Jacobs
d31e0a4eae
Add a test for memclr.
2016-12-19 10:19:29 +11:00
Aaron Jacobs
92e3407014
Add benchmarks for OutMessage.Reset.
2016-12-19 09:46:08 +11:00