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afs: Unlock pages for __pagevec_release() 

__pagevec_release() complains loudly if any page in the vector is still
locked.  The pages need to be locked for generic_error_remove_page(), but
that function doesn't actually unlock them.

Unlock the pages afterwards.

Signed-off-by: Marc Dionne <marc.dionne@auristor.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Jonathan Billings <jsbillin@umich.edu>
This commit is contained in:
Marc Dionne 2019-04-13 08:37:37 +01:00 committed by David Howells
parent 8022c4b95c
commit 21bd68f196
1 changed files with 1 additions and 0 deletions
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fs/afs/write.c
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@ -264,6 +264,7 @@ static void afs_kill_pages(struct address_space *mapping,
first = page->index + 1;
lock_page(page);
generic_error_remove_page(mapping, page);
unlock_page(page);
}
__pagevec_release(&pv);