* [PATCH] mm: fix comments for invalidate_inode_pages2()
@ 2009-10-19 6:48 Peng Tao
2009-10-19 7:06 ` Jiri Kosina
0 siblings, 1 reply; 2+ messages in thread
From: Peng Tao @ 2009-10-19 6:48 UTC (permalink / raw)
To: trivial; +Cc: linux-kernel, Peng Tao
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] mm: fix comments for invalidate_inode_pages2()
2009-10-19 6:48 [PATCH] mm: fix comments for invalidate_inode_pages2() Peng Tao
@ 2009-10-19 7:06 ` Jiri Kosina
0 siblings, 0 replies; 2+ messages in thread
From: Jiri Kosina @ 2009-10-19 7:06 UTC (permalink / raw)
To: Peng Tao; +Cc: linux-kernel
On Mon, 19 Oct 2009, Peng Tao wrote:
> 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)
> {
Right, this way it's consistent with invalidate_inode_pages2_range().
Applied, thanks.
--
Jiri Kosina
SUSE Labs, Novell Inc.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-10-19 6:48 [PATCH] mm: fix comments for invalidate_inode_pages2() Peng Tao
2009-10-19 7:06 ` Jiri Kosina
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