X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Freadahead-collect.c;h=330d10776fc209609896aceac67a58b3ef41e8ac;hp=ac46c7b3ea2afca7e49fb34c71e64ba93c674b97;hb=35b8ca3aaf8cb044ad76675dfcad89e000dd4a5c;hpb=a78899f541b944dd02fe581b1c3230eadccad1ba

diff --git a/src/readahead-collect.c b/src/readahead-collect.c
index ac46c7b3e..330d10776 100644
--- a/src/readahead-collect.c
+++ b/src/readahead-collect.c
@@ -96,6 +96,9 @@ static int pack_file(FILE *pack, const char *fn, bool on_btrfs) {
                 if (errno == ENOENT)
                         return 0;
 
+                if (errno == EPERM || errno == EACCES)
+                        return 0;
+
                 log_warning("open(%s) failed: %m", fn);
                 r = -errno;
                 goto finish;
@@ -649,6 +652,11 @@ int main(int argc, char *argv[]) {
                 return 0;
         }
 
+        if (detect_virtualization(NULL) > 0) {
+                log_info("Disabling readahead collector due to execution in virtualized environment.");
+                return 0;
+        }
+
         if (!(shared = shared_get()))
                 return 1;