Ingo,
Looking at find_get_swapcache_page(), I can't see _how_ we can find a
page on the swapper pagecache table that is not a swapcache page.
How that can happen ?
spin_lock(&pagecache_lock);
page = __find_page_nolock(mapping, offset, *hash);
if (page) {
spin_lock(&pagemap_lru_lock);
if (PageSwapCache(page))
page_cache_get(page);
else
page = NULL; <-----
spin_unlock(&pagemap_lru_lock);
}
spin_unlock(&pagecache_lock);
-
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This archive was generated by hypermail 2b29 : Fri Aug 31 2001 - 21:00:27 EST