Age | Commit message (Collapse) | Author |
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PiperOrigin-RevId: 405698863
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eventfd.Notify() uses unix.Write which will eventually
call unix.Syscall which will yield the current go processor
resulting in the Go scheduler parking the current goroutine
till the syscall returns.
But in most cases where Notify() is called there is no reason
to yield as the caller probably wants to continue doing something
right afterwards. Like in the case of the sharedmem endpoint
which may still have more packets to write.
PiperOrigin-RevId: 405693801
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PiperOrigin-RevId: 405674425
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VFS1 discards the value of f_namelen returned by the filesystem and returns
NAME_MAX unconditionally instead, so it doesn't run into this. Also set
f_frsize for completeness.
PiperOrigin-RevId: 405579707
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As caught by syzkaller, we were leaking non-permission bits while passing the
user generated mode. DynamicBytesFile panics in this case.
Reported-by: syzbot+5abe52d47d56a5a98c89@syzkaller.appspotmail.com
PiperOrigin-RevId: 405481392
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Wait when a child process will start to measure a blocking time more precise.
PiperOrigin-RevId: 405478376
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"cri.runtimeoptions.v1" moved to "runtimeoptions.v1" and containerd
configuration format version 2 is required.
Updates #6449
PiperOrigin-RevId: 405474653
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PiperOrigin-RevId: 405451989
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PiperOrigin-RevId: 404901660
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This change enables VFS2 by default. VFS2 is much faster than the previous
implementation and it's also more compatible. VFS1 is no longer supported and
will be deleted from the code.
Use `--vfs2=false` if you need to disable it. Make sure to report a bug if you
have the need to disable VFS2 or something is not working for you.
Closes #1035
PiperOrigin-RevId: 404898135
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Updates #6441,#6317
PiperOrigin-RevId: 404872327
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PiperOrigin-RevId: 404635832
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When file corruption is detected, report vfs.ErrCorruption to
distinguish corruption error from other restore errors.
Updates #1035
PiperOrigin-RevId: 404588445
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..including ICMP headers before delivering them to the
TransportDispatcher.
Updates #3810.
PiperOrigin-RevId: 404404002
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PiperOrigin-RevId: 404400399
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lisafs.ClientFile.MkdirAt is allowed to return a non-nil Inode and a non-nil
error on an RPC error. The caller must not use the returned (invalid) Inode on
error. But a code path in the gofer client does end up using it.
More specifically, when the Mkdir RPC fails and we end up creating a synthetic
dentry for a mountpoint, we end up returning the (invalid) non-nil Inode to
filesystem.doCreateAt implementation which thinks that a remote file was
created. But that non-nil Inode is actually invalid because the RPC failed.
Things go downhill from there.
Update client to not use childDirInode if RPC failed.
PiperOrigin-RevId: 404396573
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Reaping an expired tuple removes it from its bucket so we need to grab
the succeeding tuple in the bucket before reaping the expired tuple.
Before this change, only the first expired tuple in a bucket was reaped
per reaper run on the bucket. This change just allows more connections
to be reaped.
PiperOrigin-RevId: 404392925
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PiperOrigin-RevId: 404382475
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Now that we use x/sys/unix beyond https://golang.org/cl/313690 we always use
accept4 in place of accept.
PiperOrigin-RevId: 404265340
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This prevents reaping connections unnecessarily early. This change both moves
the state update to the beginning of handlePacket and fixes a bug where
un-finalized connections could become un-reapable.
Fixes #6748
PiperOrigin-RevId: 404141012
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- We should be using a monotonic clock
- This will make future testing easier
Updates #6748.
PiperOrigin-RevId: 404072318
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Updates #1035
PiperOrigin-RevId: 404072231
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Updates #1035
PiperOrigin-RevId: 404043283
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The in-progress Go 1.18's testing.corpusEntry changed definition slightly in
https://golang.org/cl/354632. Update our definition to the new version.
PiperOrigin-RevId: 404040853
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