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mm: fix comments for invalidate_inode_pages2() 

invalidate_inode_pages2() returns -EBUSY *NOT* -EIO if any pages could not be
invalidated.

Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Peng Tao 2009-10-19 14:48:13 +08:00 committed by Jiri Kosina
parent 1e04b7ae70
commit e9de25dda3
1 changed files with 1 additions and 1 deletions
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2
mm/truncate.c
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@ -490,7 +490,7 @@ EXPORT_SYMBOL_GPL(invalidate_inode_pages2_range);
* Any pages which are found to be mapped into pagetables are unmapped prior to
* invalidation.
*
* Returns -EIO if any pages could not be invalidated.
* Returns -EBUSY if any pages could not be invalidated.
*/
int invalidate_inode_pages2(struct address_space *mapping)
{