From: Colin Guthrie <colin@mageia.org>
Date: Tue, 16 Oct 2012 11:03:36 +0000 (+0100)
Subject: journal: Properly track the number of allocated windows.
X-Git-Tag: v195~97
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=89de694724f376a6852e879fe987e7e531327654;ds=sidebyside

journal: Properly track the number of allocated windows.

Checks were already in place to make sure that the number of
windows was limited to 64, but the count was never incremented
or decremented.
---

diff --git a/src/journal/mmap-cache.c b/src/journal/mmap-cache.c
index 88fe52331..7813f0375 100644
--- a/src/journal/mmap-cache.c
+++ b/src/journal/mmap-cache.c
@@ -130,6 +130,7 @@ static void window_free(Window *w) {
         assert(w);
 
         window_unlink(w);
+        w->cache->n_windows--;
         free(w);
 }
 
@@ -157,6 +158,7 @@ static Window *window_add(MMapCache *m) {
                 w = new0(Window, 1);
                 if (!w)
                         return NULL;
+                m->n_windows++;
         } else {
 
                 /* Reuse an existing one */