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Subject[PATCH] mm: fix comments for invalidate_inode_pages2()
Date
invalidate_inode_pages2() returns -EBUSY *NOT* -EIO if any pages could not be
invalidated.

Signed-off-by: Peng Tao <bergwolf@gmail.com>
---
mm/truncate.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/truncate.c b/mm/truncate.c
index 450cebd..2c147a7 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -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)
{
--
1.6.2-rc2.GIT


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