diff --git a/[refs] b/[refs] index af5398758848..b366ad9324a0 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 1bccf513ac49d44604ba1cddcc29f5886e70f1b6 +refs/heads/master: 285e728b0ac55b53a673114096168d6f74930167 diff --git a/trunk/fs/fscache/page.c b/trunk/fs/fscache/page.c index 3ea8897bc217..022a5da8e130 100644 --- a/trunk/fs/fscache/page.c +++ b/trunk/fs/fscache/page.c @@ -57,8 +57,11 @@ static void fscache_end_page_write(struct fscache_object *object, /* delete the page from the tree if it is now no longer * pending */ spin_lock(&cookie->stores_lock); - fscache_stat(&fscache_n_store_radix_deletes); - xpage = radix_tree_delete(&cookie->stores, page->index); + if (!radix_tree_tag_get(&cookie->stores, page->index, + FSCACHE_COOKIE_PENDING_TAG)) { + fscache_stat(&fscache_n_store_radix_deletes); + xpage = radix_tree_delete(&cookie->stores, page->index); + } spin_unlock(&cookie->stores_lock); wake_up_bit(&cookie->flags, 0); } diff --git a/trunk/lib/radix-tree.c b/trunk/lib/radix-tree.c index ae6106855561..92cdd9936e3d 100644 --- a/trunk/lib/radix-tree.c +++ b/trunk/lib/radix-tree.c @@ -546,7 +546,6 @@ void *radix_tree_tag_clear(struct radix_tree_root *root, } EXPORT_SYMBOL(radix_tree_tag_clear); -#ifndef __KERNEL__ /* Only the test harness uses this at present */ /** * radix_tree_tag_get - get a tag on a radix tree node * @root: radix tree root @@ -609,7 +608,6 @@ int radix_tree_tag_get(struct radix_tree_root *root, } } EXPORT_SYMBOL(radix_tree_tag_get); -#endif /** * radix_tree_next_hole - find the next hole (not-present entry)