check_swap: Handle cached swap

1 files changed, 5 insertions, 2 deletions

diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index 0ff0c770..ce3f1d7f 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -133,7 +133,7 @@ main (int argc, char **argv)
                                         xasprintf (&status, "%s [%.0f (%d%%)]", status, dskfree_mb, 100 - percent);
                         }
                 }
-                else if (sscanf (input_buffer, "%*[S]%*[w]%*[a]%*[p]%[TotalFre]%*[:] %f %*[k]%*[B]", str, &tmp_mb)) {
+                else if (sscanf (input_buffer, "%*[S]%*[w]%*[a]%*[p]%[TotalFreCchd]%*[:] %f %*[k]%*[B]", str, &tmp_mb)) {
                         if (verbose >= 3) {
                                 printf("Got %s with %f\n", str, tmp_mb);
                         }
@@ -142,7 +142,10 @@ main (int argc, char **argv)
                                 dsktotal_mb = tmp_mb / 1024;
                         }
                         else if (strcmp ("Free", str) == 0) {
-                                dskfree_mb = tmp_mb / 1024;
+                                dskfree_mb = dskfree_mb + tmp_mb / 1024;
+                        }
+                        else if (strcmp ("Cached", str) == 0) {
+                                dskfree_mb = dskfree_mb + tmp_mb / 1024;
                         }
                 }
         }