Michel Lespinasse a2138fee6c FROMLIST: fs: list file types that support speculative faults. ...

Add a speculative field to the vm_operations_struct, which indicates if
the associated file type supports speculative faults.

Initially this is set for files that implement fault() with filemap_fault().

Signed-off-by: Michel Lespinasse <michel@lespinasse.org>
Link: https://lore.kernel.org/all/20210407014502.24091-30-michel@lespinasse.org/
Bug: 161210518
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ic92efdf13283c45e7da7bf703f4f85f8b392ba69

2022-03-23 11:32:19 -07:00

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