diff options
| author | David Howells <dhowells@redhat.com> | 2024-12-04 07:47:01 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-09 13:48:31 -0800 |
| commit | a2ea9a9072607c2fd6442bd1ffb4dbdbf882aed7 (patch) | |
| tree | 06b5cb2f466316d1479762cd903a7e2a055c8c10 /net/rxrpc/ar-internal.h | |
| parent | 08d55d7cf3f33c730ce2694393efe16b7983a9c8 (diff) | |
rxrpc: Use irq-disabling spinlocks between app and I/O thread
Where a spinlock is used by both the application thread and the I/O thread,
use irq-disabling locking so that an interrupt taken on the app thread
doesn't also slow down the I/O thread.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/rxrpc/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index db93d7f78902..ffd80dc88f40 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -700,7 +700,6 @@ struct rxrpc_call { struct rxrpc_txqueue *send_queue; /* Queue that sendmsg is writing into */ /* Transmitted data tracking. */ - spinlock_t tx_lock; /* Transmit queue lock */ struct rxrpc_txqueue *tx_queue; /* Start of transmission buffers */ struct rxrpc_txqueue *tx_qtail; /* End of transmission buffers */ rxrpc_seq_t tx_qbase; /* First slot in tx_queue */ |