From 437dca8b2f05a83e5c1df41226992c8d68b80007 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 25 Sep 2010 14:35:53 +0200
Subject: [PATCH] readahead: never readahead temporary files since their names
 tend not to be stable

---
 src/readahead-collect.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/readahead-collect.c b/src/readahead-collect.c
index 47095b1f..c8490b5d 100644
--- a/src/readahead-collect.c
+++ b/src/readahead-collect.c
@@ -324,8 +324,10 @@ static int collect(const char *root) {
 
                                 if ((k = readlink_malloc(fn, &p)) >= 0) {
 
-                                        if (hashmap_get(files, p))
-                                                /* Already read */
+                                        if (startswith(p, "/tmp") ||
+                                            hashmap_get(files, p))
+                                                /* Not interesting, or
+                                                 * already read */
                                                 free(p);
                                         else {
                                                 unsigned long ul;
-- 
2.39.5