diff options
author | David Howells <dhowells@redhat.com> | 2020-01-24 10:21:15 +0000 |
---|---|---|
committer | David Howells <dhowells@redhat.com> | 2022-12-01 13:36:42 +0000 |
commit | 3dd9c8b5f09fd24652729a3da5c5efa3ec2c4590 (patch) | |
tree | 7325670c28397dae62cf553efe6fba29ac39e921 /net/rxrpc/conn_event.c | |
parent | 5e6ef4f1017c7f844e305283bbd8875af475e2fc (diff) |
rxrpc: Remove the _bh annotation from all the spinlocks
None of the spinlocks in rxrpc need a _bh annotation now as the RCU
callback routines no longer take spinlocks and the bulk of the packet
wrangling code is now run in the I/O thread, not softirq context.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'net/rxrpc/conn_event.c')
-rw-r--r-- | net/rxrpc/conn_event.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c index 643a56322224..480364bcbf85 100644 --- a/net/rxrpc/conn_event.c +++ b/net/rxrpc/conn_event.c @@ -198,9 +198,9 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn, _enter("%d,,%u,%u", conn->debug_id, error, abort_code); /* generate a connection-level abort */ - spin_lock_bh(&conn->state_lock); + spin_lock(&conn->state_lock); if (conn->state >= RXRPC_CONN_REMOTELY_ABORTED) { - spin_unlock_bh(&conn->state_lock); + spin_unlock(&conn->state_lock); _leave(" = 0 [already dead]"); return 0; } @@ -209,7 +209,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn, conn->abort_code = abort_code; conn->state = RXRPC_CONN_LOCALLY_ABORTED; set_bit(RXRPC_CONN_DONT_REUSE, &conn->flags); - spin_unlock_bh(&conn->state_lock); + spin_unlock(&conn->state_lock); msg.msg_name = &conn->peer->srx.transport; msg.msg_namelen = conn->peer->srx.transport_len; @@ -265,12 +265,12 @@ static void rxrpc_call_is_secure(struct rxrpc_call *call) { _enter("%p", call); if (call) { - write_lock_bh(&call->state_lock); + write_lock(&call->state_lock); if (call->state == RXRPC_CALL_SERVER_SECURING) { call->state = RXRPC_CALL_SERVER_RECV_REQUEST; rxrpc_notify_socket(call); } - write_unlock_bh(&call->state_lock); + write_unlock(&call->state_lock); } } @@ -325,18 +325,18 @@ static int rxrpc_process_event(struct rxrpc_connection *conn, return ret; spin_lock(&conn->bundle->channel_lock); - spin_lock_bh(&conn->state_lock); + spin_lock(&conn->state_lock); if (conn->state == RXRPC_CONN_SERVICE_CHALLENGING) { conn->state = RXRPC_CONN_SERVICE; - spin_unlock_bh(&conn->state_lock); + spin_unlock(&conn->state_lock); for (loop = 0; loop < RXRPC_MAXCALLS; loop++) rxrpc_call_is_secure( rcu_dereference_protected( conn->channels[loop].call, lockdep_is_held(&conn->bundle->channel_lock))); } else { - spin_unlock_bh(&conn->state_lock); + spin_unlock(&conn->state_lock); } spin_unlock(&conn->bundle->channel_lock); |