diff options
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index 6650c1d878b..1229211104f 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -3,7 +3,7 @@ * * Copyright (C) 2002, Linus Torvalds * - * 10Sep2002 akpm@zip.com.au + * 10Sep2002 Andrew Morton * Initial version. */ @@ -18,6 +18,7 @@ #include <linux/task_io_accounting_ops.h> #include <linux/buffer_head.h> /* grr. try_to_release_page, do_invalidatepage */ +#include "internal.h" /** @@ -103,6 +104,7 @@ truncate_complete_page(struct address_space *mapping, struct page *page) cancel_dirty_page(page, PAGE_CACHE_SIZE); + clear_page_mlock(page); remove_from_page_cache(page); ClearPageMappedToDisk(page); page_cache_release(page); /* pagecache ref */ @@ -127,6 +129,7 @@ invalidate_complete_page(struct address_space *mapping, struct page *page) if (PagePrivate(page) && !try_to_release_page(page, 0)) return 0; + clear_page_mlock(page); ret = remove_mapping(mapping, page); return ret; @@ -352,6 +355,7 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page) if (PageDirty(page)) goto failed; + clear_page_mlock(page); BUG_ON(PagePrivate(page)); __remove_from_page_cache(page); spin_unlock_irq(&mapping->tree_lock); |