From 7f8251fb6ee5c780d0183db3ade7e0bd1c0d3909 Mon Sep 17 00:00:00 2001
From: "Michael I. Bushnell" <mib@gnu.org>
Date: Wed, 15 Mar 1995 16:54:07 +0000
Subject: (ioserver_fetch_shared_data): Implement diskfs_synchronous.
---
libdiskfs/conch-fetch.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
(limited to 'libdiskfs')
diff --git a/libdiskfs/conch-fetch.c b/libdiskfs/conch-fetch.c
index 164b32ea..79960efc 100644
--- a/libdiskfs/conch-fetch.c
+++ b/libdiskfs/conch-fetch.c
@@ -1,5 +1,5 @@
/*
- Copyright (C) 1994 Free Software Foundation
+ Copyright (C) 1994, 1995 Free Software Foundation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
@@ -26,6 +26,7 @@ void
ioserver_fetch_shared_data (void *arg)
{
struct protid *cred = arg;
+ int mod = 0;
/* Don't allow the user to grow the file past the alloc size. */
if (cred->mapped->file_size > cred->po->np->allocsize)
@@ -44,6 +45,7 @@ ioserver_fetch_shared_data (void *arg)
{
cred->po->np->dn_stat.st_size = cred->mapped->file_size;
cred->po->np->dn_set_ctime = 1;
+ mod = 1;
}
}
@@ -52,10 +54,19 @@ ioserver_fetch_shared_data (void *arg)
if (!diskfs_readonly)
{
if (cred->mapped->written)
- cred->po->np->dn_set_mtime = 1;
+ {
+ cred->po->np->dn_set_mtime = 1;
+ mod = 1;
+ }
if (cred->mapped->accessed)
- cred->po->np->dn_set_atime = 1;
+ {
+ cred->po->np->dn_set_atime = 1;
+ mod = 1;
+ }
}
cred->mapped->written = 0;
cred->mapped->accessed = 0;
+ if (diskfs_synchronous && mod)
+ diskfs_node_update (cred->po->np, 1);
}
+
--
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