Skip to content

Add AsyncDIO as mount option #154

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
yasker wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add AsyncDIO as mount option #154

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions options.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -235,6 +235,16 @@ func AsyncRead() MountOption {
}
}

// AsyncDIO enables multiple outstanding read/write requests for the same
// handle. It required the file to be opened with O_DIRECT, and
// fuse.OpenDirectIO flag must not be set for this to take effect
func AsyncDIO() MountOption {
return func(conf *mountConfig) error {
conf.initFlags |= InitAsyncDIO
return nil
}
}

// WritebackCache enables the kernel to buffer writes before sending
// them to the FUSE server. Without this, writethrough caching is
// used.
Expand Down