From: Derrick Brashear <shadow@dementia.org>
Date: Tue, 28 Aug 2001 19:03:49 +0000 (+0000)
Subject: linux-attempt-to-support-forcible-umount-20010828
X-Git-Tag: BP-openafs-stable-1_2_x~47
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=ff2f7b801d622553db60eb656a388628107b1a31;p=packages%2Fo%2Fopenafs.git

linux-attempt-to-support-forcible-umount-20010828


not well tested, likely neither complete nor 100% correct.
---

diff --git a/src/afs/LINUX/osi_vfsops.c b/src/afs/LINUX/osi_vfsops.c
index 4743782ec..f43367f49 100644
--- a/src/afs/LINUX/osi_vfsops.c
+++ b/src/afs/LINUX/osi_vfsops.c
@@ -332,6 +332,14 @@ int afs_statfs(struct super_block *sbp, struct statfs *statp, int size)
 }
 
 
+void 
+afs_umount_begin(struct super_block *sbp)
+{
+    afs_shuttingdown=1;
+    afs_put_super(sbp);      
+    afs_was_mounted=0;
+}
+
 #if defined(AFS_LINUX24_ENV)
 struct super_operations afs_sops = {
     read_inode:        afs_read_inode,
@@ -339,6 +347,7 @@ struct super_operations afs_sops = {
     delete_inode:      afs_delete_inode,
     put_super:         afs_put_super,
     statfs:            afs_statfs,
+    umount_begin:      afs_umount_begin,
 };
 #else
 struct super_operations afs_sops = {
@@ -352,7 +361,7 @@ struct super_operations afs_sops = {
     afs_statfs,
     NULL,		/* afs_remount_fs - see doc above */
     NULL,		/* afs_clear_inode */
-    NULL,		/* afs_umount_begin */
+    afs_umount_begin,
 };
 #endif