From 1ed6d896de3a57bdfb38cffaa748612f112c2a75 Mon Sep 17 00:00:00 2001 From: Michael Halcrow Date: Wed, 28 Feb 2007 20:12:52 -0800 Subject: [PATCH] [PATCH] eCryptfs: remove unnecessary flush_dcache_page() Remove unnecessary flush_dcache_page() call. Thanks to Dmitriy Monakhov for pointing this out. Signed-off-by: Michael Halcrow Cc: Dmitriy Monakhov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ecryptfs/mmap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c index 82bdbed658d7..7be8e91b5ba0 100644 --- a/fs/ecryptfs/mmap.c +++ b/fs/ecryptfs/mmap.c @@ -238,7 +238,6 @@ int ecryptfs_do_readpage(struct file *file, struct page *page, lower_page_data = kmap_atomic(lower_page, KM_USER1); memcpy(page_data, lower_page_data, PAGE_CACHE_SIZE); kunmap_atomic(lower_page_data, KM_USER1); - flush_dcache_page(lower_page); kunmap_atomic(page_data, KM_USER0); flush_dcache_page(page); rc = 0; -- 2.20.1