X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=drivers%2Fstaging%2Flustre%2Flustre%2Fllite%2Frw26.c;h=f1a1c5f40a1d4ac4e1a555042177473cc3fa58ce;hp=27e4e64bc1e7bfc1021a9fc3fdfca93bcd9d6241;hb=5237c44194a5605257b09af5b421dd6995645e65;hpb=b69835a2c41dead0d5d44265e797d9d4a3b67174

diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c
index 27e4e64bc1e7..f1a1c5f40a1d 100644
--- a/drivers/staging/lustre/lustre/llite/rw26.c
+++ b/drivers/staging/lustre/lustre/llite/rw26.c
@@ -72,7 +72,8 @@
  * aligned truncate). Lustre leaves partially truncated page in the cache,
  * relying on struct inode::i_size to limit further accesses.
  */
-static void ll_invalidatepage(struct page *vmpage, unsigned long offset)
+static void ll_invalidatepage(struct page *vmpage, unsigned int offset,
+			      unsigned int length)
 {
 	struct inode     *inode;
 	struct lu_env    *env;
@@ -89,7 +90,7 @@ static void ll_invalidatepage(struct page *vmpage, unsigned long offset)
 	 * below because they are run with page locked and all our io is
 	 * happening with locked page too
 	 */
-	if (offset == 0) {
+	if (offset == 0 && length == PAGE_CACHE_SIZE) {
 		env = cl_env_get(&refcheck);
 		if (!IS_ERR(env)) {
 			inode = vmpage->mapping->host;