X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=Documentation%2Fcachetlb.txt;h=98e4c6c7319d4add84eb458368343f096a50edce;hb=2ab7e6fcc578694936be605151227a660d2f1b95;hp=094631ff54205c93e956611af7fdb409d1046df4;hpb=86090fcac5e27b630656fe3d963a6b80e26dac44;p=linux-2.6.git

diff --git a/Documentation/cachetlb.txt b/Documentation/cachetlb.txt
index 094631ff5..98e4c6c73 100644
--- a/Documentation/cachetlb.txt
+++ b/Documentation/cachetlb.txt
@@ -322,10 +322,10 @@ maps this page at its virtual address.
 	about doing this.
 
 	The idea is, first at flush_dcache_page() time, if
-	page->mapping->i_mmap{,_shared} are empty lists, just mark the
-	architecture private page flag bit.  Later, in
-	update_mmu_cache(), a check is made of this flag bit, and if
-	set the flush is done and the flag bit is cleared.
+	page->mapping->i_mmap is an empty tree and ->i_mmap_nonlinear
+	an empty list, just mark the architecture private page flag bit.
+	Later, in update_mmu_cache(), a check is made of this flag bit,
+	and if set the flush is done and the flag bit is cleared.
 
 	IMPORTANT NOTE: It is often important, if you defer the flush,
 			that the actual flush occurs on the same CPU