From 341a64c7e69f54e319ac187721b342f7620af6d6 Mon Sep 17 00:00:00 2001
From: Vincent Whitchurch <rabinv@axis.com>
Date: Wed, 23 Jan 2019 12:59:46 +0100
Subject: [PATCH] crypto: axis - move request unmap outside of the queue lock
The request unmap and bounce buffer copying is currently unnecessarily
done while holding the queue spin lock.
Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: Vincent Whitchurch <rabinv@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
drivers/crypto/axis/artpec6_crypto.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c
index 109efab6a9df2..57e5dca3253f6 100644
--- a/drivers/crypto/axis/artpec6_crypto.c
+++ b/drivers/crypto/axis/artpec6_crypto.c
@@ -2127,11 +2127,7 @@ static void artpec6_crypto_task(unsigned long data)
list_move_tail(&req->list, &complete_done);
- artpec6_crypto_dma_unmap_all(req);
- artpec6_crypto_copy_bounce_buffers(req);
-
ac->pending_count--;
- artpec6_crypto_common_destroy(req);
}
artpec6_crypto_process_queue(ac, &complete_in_progress);
@@ -2142,6 +2138,10 @@ static void artpec6_crypto_task(unsigned long data)
* to allow new request submissions from the callbacks.
*/
list_for_each_entry_safe(req, n, &complete_done, list) {
+ artpec6_crypto_dma_unmap_all(req);
+ artpec6_crypto_copy_bounce_buffers(req);
+ artpec6_crypto_common_destroy(req);
+
req->complete(req->req);
}
--
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