Sukadev Bhattiprolu
442053e57a
powerpc/perf/24x7: Fix lockdep warning
The sysfs attributes for the 24x7 counters are dynamically allocated.
Initialize the attributes using sysfs_attr_init() to fix following
warning which occurs when CONFIG_DEBUG_LOCK_VMALLOC=y.
[ 0.346249] audit: initializing netlink subsys (disabled)
[ 0.346284] audit: type=2000 audit(1436295254.340:1): initialized
[ 0.346489] BUG: key c0000000efe90198 not in .data!
[ 0.346491] DEBUG_LOCKS_WARN_ON(1)
[ 0.346502] ------------[ cut here ]------------
[ 0.346504] WARNING: at ../kernel/locking/lockdep.c:3002
[ 0.346506] Modules linked in:
Reported-by: Gustavo Luiz Duarte <gustavold@linux.vnet.ibm.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: Gustavo Luiz Duarte <gustavold@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>