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mm: fix mapping_set_error call in me_pagecache_dirty 

The error code should be negative.  Since this ends up in the default case
anyway, this is harmless, but it's less confusing to negate it.  Also,
later patches will require a negative error code here.

Link: http://lkml.kernel.org/r/20170525103355.6760-1-jlayton@redhat.com
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Jeff Layton 2017-07-06 07:02:19 -04:00
parent c86daad2c2
commit af21bfaf70
1 changed files with 1 additions and 1 deletions
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2
mm/memory-failure.c
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@ -684,7 +684,7 @@ static int me_pagecache_dirty(struct page *p, unsigned long pfn)
* the first EIO, but we're not worse than other parts
* of the kernel.
*/
mapping_set_error(mapping, EIO);
mapping_set_error(mapping, -EIO);
}
return me_pagecache_clean(p, pfn);