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NFS: Make directIO aware of compound pages...

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...and avoid calling set_page_dirty on them

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2006-01-03 09:55:35 +01:00
parent 70b9ecbdb9
commit 566dd6064e
1 changed files with 4 additions and 3 deletions
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7
fs/nfs/direct.c
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@ -122,9 +122,10 @@ nfs_free_user_pages(struct page **pages, int npages, int do_dirty)
{ {
int i; int i;
for (i = 0; i < npages; i++) { for (i = 0; i < npages; i++) {
if (do_dirty) struct page *page = pages[i];
set_page_dirty_lock(pages[i]); if (do_dirty && !PageCompound(page))
page_cache_release(pages[i]); set_page_dirty_lock(page);
page_cache_release(page);
} }
kfree(pages); kfree(pages);
} }