Revert "driver core: Don't do deferred probe in parallel with kernel_init thread" (96d8a916) · Commits · 戴 / test

This reverts commit . Commit ("driver core: Don't do deferred probe in parallel with kernel_init thread") was fixing a commit ("driver core: fw_devlink: Add support for batching fwnode parsing"). Since the commit being fixed itself is going to be reverted, the fix can also be reverted. Signed-off-by:

Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20201121020232.908850-4-saravanak@google.com Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/base/base.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -156,6 +156,7 @@ extern char make_class_name(const char name, struct kobject *kobj);
		extern int devres_release_all(struct device *dev);
		extern void device_block_probing(void);
		extern void device_unblock_probing(void);
		extern void driver_deferred_probe_force_trigger(void);

		/* /sys/devices directory */
		extern struct kset *devices_kset;

drivers/base/core.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1546,6 +1546,7 @@ void fw_devlink_resume(void)
		goto out;

		device_link_add_missing_supplier_links();
		driver_deferred_probe_force_trigger();
		out:
		mutex_unlock(&defer_fw_devlink_lock);
		}

drivers/base/dd.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -167,6 +167,11 @@ static void driver_deferred_probe_trigger(void)
		if (!driver_deferred_probe_enable)
		return;

		driver_deferred_probe_force_trigger();
		}

		void driver_deferred_probe_force_trigger(void)
		{
		/*
		* A successful probe means that all the devices in the pending list
		* should be triggered to be reprobed. Move all the deferred devices

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