Commit ae0fbedd authored by James Morse's avatar James Morse Committed by Borislav Petkov
Browse files

x86/resctrl: Fix stale comment 



The comment in rdtgroup_init() refers to the non existent function
rdt_mount(), which has now been renamed rdt_get_tree(). Fix the
comment.

Signed-off-by: default avatarJames Morse <james.morse@arm.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Reviewed-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Link: https://lkml.kernel.org/r/20200708163929.2783-4-james.morse@arm.com
parent e89f85b9

arch/x86/kernel/cpu/resctrl/rdtgroup.c

+1 −1
Original line number Diff line number Diff line
@@ -3196,7 +3196,7 @@ int __init rdtgroup_init(void) 
	 * It may also be ok since that would enable debugging of RDT before

	 * resctrl is mounted.

	 * The reason why the debugfs directory is created here and not in

	 * rdt_mount() is because rdt_mount() takes rdtgroup_mutex and

	 * rdt_get_tree() is because rdt_get_tree() takes rdtgroup_mutex and

	 * during the debugfs directory creation also &sb->s_type->i_mutex_key

	 * (the lockdep class of inode->i_rwsem). Other filesystem

	 * interactions (eg. SyS_getdents) have the lock ordering:

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