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authorFabricio Voznika <fvoznika@google.com>2020-09-01 19:20:37 -0700
committerAndrei Vagin <avagin@gmail.com>2020-09-09 17:53:10 -0700
commit8a8f457862e093f8d513b92769ebdf637929891a (patch)
treedf42f5016f06ae2874fb83f1c96e4af4b8c4e9bc /pkg/unet
parent29306b3f646c57aaa475ffe224b04d4473e364c7 (diff)
Implement setattr+clunk in 9P
This is to cover the common pattern: open->read/write->close, where SetAttr needs to be called to update atime/mtime before the file is closed. Benchmark results: BM_OpenReadClose/10240 CPU setattr+clunk: 63783 ns VFS2: 68109 ns VFS1: 72507 ns Updates #1198 PiperOrigin-RevId: 329628461
Diffstat (limited to 'pkg/unet')
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