From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Tomer Tayar <ttayar@habana.ai>
Subject: [PATCH 4/8] habanalabs: don't put context in hl_encaps_handle_do_release_sob()
Date: Wed, 23 Nov 2022 16:57:57 +0200 [thread overview]
Message-ID: <20221123145801.542029-4-ogabbay@kernel.org> (raw)
In-Reply-To: <20221123145801.542029-1-ogabbay@kernel.org>
From: Tomer Tayar <ttayar@habana.ai>
hl_encaps_handle_do_release_sob() can be called only when the last
reference to the context object is released and hl_ctx_do_release() is
initiated, and therefore it shouldn't call hl_ctx_put().
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/context.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/misc/habanalabs/common/context.c b/drivers/misc/habanalabs/common/context.c
index 2f4620b7990c..ba6675960203 100644
--- a/drivers/misc/habanalabs/common/context.c
+++ b/drivers/misc/habanalabs/common/context.c
@@ -39,7 +39,6 @@ static void hl_encaps_handle_do_release_sob(struct kref *ref)
idr_remove(&mgr->handles, handle->id);
spin_unlock(&mgr->lock);
- hl_ctx_put(handle->ctx);
kfree(handle);
}
--
2.25.1
next prev parent reply other threads:[~2022-11-23 14:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-23 14:57 [PATCH 1/8] habanalabs: fix rc when new CPUCP opcodes are not supported Oded Gabbay
2022-11-23 14:57 ` [PATCH 2/8] habanalabs: add RMWREG32_SHIFTED to set a val within a mask Oded Gabbay
2022-11-23 14:57 ` [PATCH 3/8] habanalabs: print context refcount value if hard reset fails Oded Gabbay
2022-11-23 14:57 ` Oded Gabbay [this message]
2022-11-23 14:57 ` [PATCH 5/8] habanalabs: clear non-released encapsulated signals Oded Gabbay
2022-11-23 14:57 ` [PATCH 6/8] habanalabs: make print of engines idle mask more readable Oded Gabbay
2022-11-23 14:58 ` [PATCH 7/8] habanalabs: fail driver load if EEPROM errors detected Oded Gabbay
2022-11-23 14:58 ` [PATCH 8/8] habanalabs: fix VA range calculation Oded Gabbay
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