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libceph: SOCK_CLOSED is a flag, not a state 

The following commit changed it so SOCK_CLOSED bit was stored in
a connection's new "flags" field rather than its "state" field.

    libceph: start separating connection flags from state
    commit 928443cd

That bit is used in con_close_socket() to protect against setting an
error message more than once in the socket event handler function.

Unfortunately, the field being operated on in that function was not
updated to be "flags" as it should have been.  This fixes that
error.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Alex Elder 2012-06-20 21:53:53 -05:00 committed by Sage Weil
parent abdaa6a849
commit a8d00e3cde
1 changed files with 2 additions and 2 deletions
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4
net/ceph/messenger.c
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@ -397,11 +397,11 @@ static int con_close_socket(struct ceph_connection *con)
dout("con_close_socket on %p sock %p\n", con, con->sock);
if (!con->sock)
return 0;
set_bit(SOCK_CLOSED, &con->state);
set_bit(SOCK_CLOSED, &con->flags);
rc = con->sock->ops->shutdown(con->sock, SHUT_RDWR);
sock_release(con->sock);
con->sock = NULL;
clear_bit(SOCK_CLOSED, &con->state);
clear_bit(SOCK_CLOSED, &con->flags);
con_sock_state_closed(con);
return rc;
}