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Re: [Libguestfs] [PATCH 3/5] fuse: Fix cache invalidation in rename operation.



On 17/11/09 17:06, Richard W.M. Jones wrote:
From e94b78db7739e693460e7acfe7c76d295ee17dce Mon Sep 17 00:00:00 2001
From: Richard Jones<rjones redhat com>
Date: Tue, 17 Nov 2009 17:01:19 +0000
Subject: [PATCH 3/5] fuse: Fix cache invalidation in rename operation.

We need to invalidate both parameters, otherwise the old (moved)
file can appear that it still exists after the move.
---
  fuse/guestmount.c |    1 +
  1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fuse/guestmount.c b/fuse/guestmount.c
index fe53822..9d16cef 100644
--- a/fuse/guestmount.c
+++ b/fuse/guestmount.c
@@ -442,6 +442,7 @@ fg_rename (const char *from, const char *to)

    if (read_only) return -EROFS;

+  dir_cache_invalidate (from);
    dir_cache_invalidate (to);

    /* XXX It's not clear how close the 'mv' command is to the
-- 1.6.5.2

ACK.

--
Matthew Booth, RHCA, RHCSS
Red Hat Engineering, Virtualisation Team

M:       +44 (0)7977 267231
GPG ID:  D33C3490
GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490


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