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authorEric W. Biederman <ebiederm@xmission.com>2006-12-13 00:35:10 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-13 09:05:53 -0800
commita71113da44063b587b5a4c2fc94c948a14f2bb43 (patch)
treec2b804232dcda3e403d43977e7329c21e787e242 /fs/smbfs/inode.c
parent3cec556a84be02bcd8755422eec61f1b9bee4e2f (diff)
downloadop-kernel-dev-a71113da44063b587b5a4c2fc94c948a14f2bb43.zip
op-kernel-dev-a71113da44063b587b5a4c2fc94c948a14f2bb43.tar.gz
[PATCH] smbfs: Make conn_pid a struct pid
smbfs keeps track of the user space server process in conn_pid. This converts that track to use a struct pid instead of pid_t. This keeps us safe from pid wrap around issues and prepares the way for the pid namespace. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/smbfs/inode.c')
-rw-r--r--fs/smbfs/inode.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 4af4cd7..84dfe3f 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -482,12 +482,13 @@ smb_put_super(struct super_block *sb)
smb_close_socket(server);
if (server->conn_pid)
- kill_proc(server->conn_pid, SIGTERM, 1);
+ kill_pid(server->conn_pid, SIGTERM, 1);
kfree(server->ops);
smb_unload_nls(server);
sb->s_fs_info = NULL;
smb_unlock_server(server);
+ put_pid(server->conn_pid);
kfree(server);
}
@@ -530,7 +531,7 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
INIT_LIST_HEAD(&server->xmitq);
INIT_LIST_HEAD(&server->recvq);
server->conn_error = 0;
- server->conn_pid = 0;
+ server->conn_pid = NULL;
server->state = CONN_INVALID; /* no connection yet */
server->generation = 0;
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