Re: [PATCH 10/33] arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate
From: Markus Elfring <hidden>
Date: 2025-08-22 19:15:35
Also in:
linux-acpi, linux-devicetree, lkml
…
quoted hunk ↗ jump to hunk
+++ b/drivers/resctrl/mpam_devices.c@@ -0,0 +1,336 @@
…
+static void mpam_msc_drv_remove(struct platform_device *pdev)
+{…
+ mutex_lock(&mpam_list_lock); + mpam_num_msc--;
…
+ devm_kfree(&pdev->dev, msc); + mutex_unlock(&mpam_list_lock); +}
… Under which circumstances would you become interested to apply a statement like “guard(mutex)(&mpam_list_lock);”? https://elixir.bootlin.com/linux/v6.17-rc2/source/include/linux/mutex.h#L228 Regards, Markus