diff options
| author | David Howells <dhowells@redhat.com> | 2022-10-12 22:06:52 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-01-31 16:38:07 +0000 |
| commit | 223f59016fa2b6d01814dc53ace1c146857ba236 (patch) | |
| tree | e46db502097486f5593ece74ba4725f1de772703 /net/rxrpc/ar-internal.h | |
| parent | 828bebc80a031b9c07c0d5f2465910b6350cd616 (diff) | |
| download | lwn-223f59016fa2b6d01814dc53ace1c146857ba236.tar.gz lwn-223f59016fa2b6d01814dc53ace1c146857ba236.zip | |
rxrpc: Convert call->recvmsg_lock to a spinlock
Convert call->recvmsg_lock to a spinlock as it's only ever write-locked.
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/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 433060cade03..808c08cb2ae5 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -149,7 +149,7 @@ struct rxrpc_sock { struct list_head sock_calls; /* List of calls owned by this socket */ struct list_head to_be_accepted; /* calls awaiting acceptance */ struct list_head recvmsg_q; /* Calls awaiting recvmsg's attention */ - rwlock_t recvmsg_lock; /* Lock for recvmsg_q */ + spinlock_t recvmsg_lock; /* Lock for recvmsg_q */ struct key *key; /* security for this socket */ struct key *securities; /* list of server security descriptors */ struct rb_root calls; /* User ID -> call mapping */ |