On Mon, 12 Feb 2007 23:43:35 -0800
Trond Myklebust <[EMAIL PROTECTED]> wrote:
> From: Trond Myklebust <[EMAIL PROTECTED]>
>
> Fix invalidate_inode_pages2_range() so that it does not immediately exit
> just because a single page in the specified range could not be removed.
>
One man's "fix" is another man's "slow down" ;)
Could we please have a description of why this change is needed?
> ---
>
> mm/truncate.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/truncate.c b/mm/truncate.c
> index ebf3fcb..0f4b6d1 100644
> --- a/mm/truncate.c
> +++ b/mm/truncate.c
> @@ -375,10 +375,10 @@ int invalidate_inode_pages2_range(struct
>
> pagevec_init(&pvec, 0);
> next = start;
> - while (next <= end && !ret && !wrapped &&
> + while (next <= end && !wrapped &&
> pagevec_lookup(&pvec, mapping, next,
> min(end - next, (pgoff_t)PAGEVEC_SIZE - 1) + 1)) {
> - for (i = 0; !ret && i < pagevec_count(&pvec); i++) {
> + for (i = 0; i < pagevec_count(&pvec); i++) {
> struct page *page = pvec.pages[i];
> pgoff_t page_index;
>
-
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