From 9a176c0276c17bb172edb59551fc408232dd19fd Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Wed, 15 Aug 2012 15:40:29 +0100
Subject: inspect: Clarify comment about uniqueness of cache. (cherry picked
 from commit 8fd6f1bebef11d1c4eb77ac2b7d95fd5a7e82be9)

---
 src/inspect.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/inspect.c b/src/inspect.c
index 78a9aec1..0c75b32c 100644
--- a/src/inspect.c
+++ b/src/inspect.c
@@ -740,7 +740,9 @@ guestfs___download_to_tmp (guestfs_h *g, struct inspect_fs *fs,
   char devfd[32];
   int64_t size;
 
-  /* Make the basename unique by prefixing it with the fs number. */
+  /* Make the basename unique by prefixing it with the fs number.
+   * This also ensures there is one cache per filesystem.
+   */
   if (asprintf (&r, "%s/%td-%s", g->tmpdir, fs - g->fses, basename) == -1) {
     perrorf (g, "asprintf");
     return NULL;
-- 
cgit