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Some metadata FUSE functions are not compatible with async #9

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Peter-JanGootzen opened this issue Dec 8, 2022 · 2 comments
Closed
5 tasks done

Some metadata FUSE functions are not compatible with async #9

Peter-JanGootzen opened this issue Dec 8, 2022 · 2 comments
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bug Something isn't working fuser large virtionfs
Milestone
Paper experiments

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@Peter-JanGootzen
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Peter-JanGootzen commented Dec 8, 2022 •
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These functions will create a struct on the stack that the FUSE implementation has to fill in and then call a special reply function such as fuse_ll_reply_attr. However with async these stack-residing structs will get destroyed.
Broken functions to fix:

  • setattr
  • readdir and readdirplus
  • create
  • flush (or just don't use the struct fuse_file_info *, then its fine)
  • flock
Peter-JanGootzen added a commit that referenced this issue Dec 9, 2022
@Peter-JanGootzen
Fixed vnfs out_hdr->len (#6) and added setattr_async (#9)
a4eded4
@Peter-JanGootzen
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For setattr use new `setattr_async

@Peter-JanGootzen Peter-JanGootzen added this to the Paper experiments milestone Dec 12, 2022
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All FUSE functions are now compatible with async on master

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