patch-1.3.86 linux/mm/filemap.c

• Lines: 16
• Date: Wed Apr 10 16:33:02 1996
• Orig file: v1.3.85/linux/mm/filemap.c
• Orig date: Mon Apr 8 19:01:46 1996

diff -u --recursive --new-file v1.3.85/linux/mm/filemap.c linux/mm/filemap.c
@@ -425,6 +425,7 @@
 	if (read) {
 		error = read;
 
+#ifdef WE_SHOULD_DO_SOME_EXTRA_CHECKS
 		/*
 		 * Start some extra read-ahead if we haven't already
 		 * read ahead enough..
@@ -434,6 +435,7 @@
 			ra_pos += PAGE_SIZE;
 		}
 		run_task_queue(&tq_disk);
+#endif
 
 		filp->f_pos = pos;
 		filp->f_reada = ra_pos;