X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fexec.c;h=da80612a35f42e9bc1bb2d09fe79090e44b3808b;hb=c2f340a69cabe0fb7b9f02d1a2495927db225a06;hp=e6770a526f349aaad7ad55c0081a867be0c6ac0c;hpb=912193521b719fbfc2f16776febf5232fe8ba261;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/exec.c b/fs/exec.c
index e6770a526f34..da80612a35f4 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -181,14 +181,7 @@ static void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
 		return;
 
 	bprm->vma_pages = pages;
-
-#ifdef SPLIT_RSS_COUNTING
-	add_mm_counter(mm, MM_ANONPAGES, diff);
-#else
-	spin_lock(&mm->page_table_lock);
 	add_mm_counter(mm, MM_ANONPAGES, diff);
-	spin_unlock(&mm->page_table_lock);
-#endif
 }
 
 static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
@@ -1430,9 +1423,9 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
 			}
 		}
 		read_unlock(&binfmt_lock);
+#ifdef CONFIG_MODULES
 		if (retval != -ENOEXEC || bprm->mm == NULL) {
 			break;
-#ifdef CONFIG_MODULES
 		} else {
 #define printable(c) (((c)=='\t') || ((c)=='\n') || (0x20<=(c) && (c)<=0x7e))
 			if (printable(bprm->buf[0]) &&
@@ -1443,8 +1436,10 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
 			if (try)
 				break; /* -ENOEXEC */
 			request_module("binfmt-%04x", *(unsigned short *)(&bprm->buf[2]));
-#endif
 		}
+#else
+		break;
+#endif
 	}
 	return retval;
 }