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userfaultfd: correct comment about UFFD_FEATURE_PAGEFAULT_FLAG_WP 

Minor comment correction.

Link: http://lkml.kernel.org/r/20161216144821.5183-3-aarcange@redhat.com
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Michael Rapoport <RAPOPORT@il.ibm.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrea Arcangeli 2017-02-22 15:42:09 -08:00 committed by Linus Torvalds
parent e067eba587
commit a4605a61d6
1 changed files with 1 additions and 1 deletions
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2
fs/userfaultfd.c
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@ -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