From: Tomer Tayar Date: Sun, 6 Nov 2022 18:29:18 +0000 (+0200) Subject: habanalabs: remove releasing of user threads from device release X-Git-Tag: v6.3-rc1~28^2~21^2~70 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=cdacf3c0007e42feca23ad4021eaa2de5a589988;p=linux-block.git habanalabs: remove releasing of user threads from device release The device file is not in use when hl_device_release() is called, and there aren't any user threads that use IOCTLs to wait for interrupts. Therefore there is no need to release them at this point. Signed-off-by: Tomer Tayar Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c index 87ab329e65d4..1453f2ec72d9 100644 --- a/drivers/misc/habanalabs/common/device.c +++ b/drivers/misc/habanalabs/common/device.c @@ -511,11 +511,6 @@ static int hl_device_release(struct inode *inode, struct file *filp) return 0; } - /* Each pending user interrupt holds the user's context, hence we - * must release them all before calling hl_ctx_mgr_fini(). - */ - hl_release_pending_user_interrupts(hpriv->hdev); - hl_ctx_mgr_fini(hdev, &hpriv->ctx_mgr); hl_mem_mgr_fini(&hpriv->mem_mgr);