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From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: gregkh@linuxfoundation.org
Cc: arnd@arndb.de, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v3 5/5] misc: fastrpc: revert max init file size back to 2MB
Date: Wed,  9 Oct 2019 15:41:23 +0100	[thread overview]
Message-ID: <20191009144123.24583-6-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20191009144123.24583-1-srinivas.kandagatla@linaro.org>

From: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>

With the integration of the mmap/unmap functionality, it is no longer
necessary to allow large memory allocations upfront since they can be
handled during runtime.

Tested on QCS404 with CDSP Neural Processing test suite.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 drivers/misc/fastrpc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index eef2cdc00672..b6420aae45b9 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -32,7 +32,7 @@
 #define FASTRPC_CTX_MAX (256)
 #define FASTRPC_INIT_HANDLE	1
 #define FASTRPC_CTXID_MASK (0xFF0)
-#define INIT_FILELEN_MAX (64 * 1024 * 1024)
+#define INIT_FILELEN_MAX (2 * 1024 * 1024)
 #define FASTRPC_DEVICE_NAME	"fastrpc"
 #define ADSP_MMAP_ADD_PAGES 0x1000
 
-- 
2.21.0


      parent reply	other threads:[~2019-10-09 14:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-09 14:41 [PATCH v3 0/5] misc: fastrpc: fixes and map/unmap support Srinivas Kandagatla
2019-10-09 14:41 ` [PATCH v3 1/5] misc: fastrpc: add mmap/unmap support Srinivas Kandagatla
2019-10-09 14:41 ` [PATCH v3 2/5] misc: fastrpc: fix memory leak from miscdev->name Srinivas Kandagatla
2019-10-09 14:41 ` [PATCH v3 3/5] misc: fastrpc: do not interrupt kernel calls Srinivas Kandagatla
2019-10-09 14:41 ` [PATCH v3 4/5] misc: fastrpc: handle interrupted contexts Srinivas Kandagatla
2019-10-09 14:41 ` Srinivas Kandagatla [this message]

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