userfaultfd: correct comment about UFFD_FEATURE_PAGEFAULT_FLAG_WP

Minor comment correction.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Andrea Arcangeli <[email protected]>
Cc: "Dr. David Alan Gilbert" <[email protected]>
Cc: Hillf Danton <[email protected]>
Cc: Michael Rapoport <[email protected]>
Cc: Mike Kravetz <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Pavel Emelyanov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Andrea Arcangeli 2017-02-22 15:42:09 -08:00 • committed by Linus Torvalds
commit a4605a61d6

View file

@ -169,7 +169,7 @@ static inline struct uffd_msg userfault_msg(unsigned long address,
msg.arg.pagefault.address = address;
if (flags & FAULT_FLAG_WRITE)
/*
* If UFFD_FEATURE_PAGEFAULT_FLAG_WRITE was set in the
* If UFFD_FEATURE_PAGEFAULT_FLAG_WP was set in the
* uffdio_api.features and UFFD_PAGEFAULT_FLAG_WRITE
* was not set in a UFFD_EVENT_PAGEFAULT, it means it
* was a read fault, otherwise if set it means it's