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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-06-09 09:34:20 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-06-09 09:34:20 -0400
commit51d8fa6a109589d522c18a8e9bf3fb167a91b1bc (patch)
treea9ec5e642bfa64f7cf1fde01617b30bac385bac6 /fs/nfs/inode.c
parent55a975937d40cac582e981ddc8ed783b3dcc043c (diff)
downloadop-kernel-dev-51d8fa6a109589d522c18a8e9bf3fb167a91b1bc.zip
op-kernel-dev-51d8fa6a109589d522c18a8e9bf3fb167a91b1bc.tar.gz
NFS: Add timeout to submounts
Make automounted partitions expire using the mark_mounts_for_expiry() function. The timeout is controlled via a sysctl. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/inode.c')
-rw-r--r--fs/nfs/inode.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 47167ab..3eea556 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -167,6 +167,7 @@ static void nfs_umount_begin(struct vfsmount *vfsmnt, int flags)
struct nfs_server *server;
struct rpc_clnt *rpc;
+ shrink_submounts(vfsmnt, &nfs_automount_list);
if (!(flags & MNT_FORCE))
return;
/* -EIO all pending I/O */
@@ -1943,6 +1944,7 @@ static void nfs_kill_super(struct super_block *s)
nfs_free_iostats(server->io_stats);
kfree(server->hostname);
kfree(server);
+ nfs_release_automount_timer();
}
static struct file_system_type nfs_fs_type = {
@@ -2288,6 +2290,7 @@ static void nfs4_kill_super(struct super_block *sb)
nfs_free_iostats(server->io_stats);
kfree(server->hostname);
kfree(server);
+ nfs_release_automount_timer();
}
static struct file_system_type nfs4_fs_type = {
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