Re: [PATCH net-next 1/4] net-sysfs: remove rtnl_trylock from device attributes
flat view
From: Stephen Hemminger <stephen@networkplumber.org>
Date: 2025-01-17 17:03:14
On Fri, 17 Jan 2025 11:26:08 +0100 Antoine Tenart [off-list ref] wrote:
quoted hunk ↗ jump to hunk
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 1f4d4b5570ab..7c3a0f79a669 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c@@ -80,6 +80,12 @@ void rtnl_lock(void) } EXPORT_SYMBOL(rtnl_lock); +int rtnl_lock_interruptible(void) +{ + return mutex_lock_interruptible(&rtnl_mutex); +} +EXPORT_SYMBOL_GPL(rtnl_lock_interruptible);
Is export symbol needed at all? The sysfs stuff isn't in a module.