Commit 09436372 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Thomas Gleixner
Browse files

x86/mcheck: Move threshold_create_device()



Move the threshold_create_device() so it can use
threshold_remove_device() without a forward declaration.
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: default avatarBorislav Petkov <bp@alien8.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: rt@linutronix.de
Cc: linux-edac@vger.kernel.org
Link: http://lkml.kernel.org/r/20161110174447.11848-2-bigeasy@linutronix.de

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 5c584dd5
......@@ -1010,31 +1010,6 @@ static int threshold_create_bank(unsigned int cpu, unsigned int bank)
return err;
}
/* create dir/files for all valid threshold banks */
static int threshold_create_device(unsigned int cpu)
{
unsigned int bank;
struct threshold_bank **bp;
int err = 0;
bp = kzalloc(sizeof(struct threshold_bank *) * mca_cfg.banks,
GFP_KERNEL);
if (!bp)
return -ENOMEM;
per_cpu(threshold_banks, cpu) = bp;
for (bank = 0; bank < mca_cfg.banks; ++bank) {
if (!(per_cpu(bank_map, cpu) & (1 << bank)))
continue;
err = threshold_create_bank(cpu, bank);
if (err)
return err;
}
return err;
}
static void deallocate_threshold_block(unsigned int cpu,
unsigned int bank)
{
......@@ -1114,6 +1089,31 @@ static void threshold_remove_device(unsigned int cpu)
kfree(per_cpu(threshold_banks, cpu));
}
/* create dir/files for all valid threshold banks */
static int threshold_create_device(unsigned int cpu)
{
unsigned int bank;
struct threshold_bank **bp;
int err = 0;
bp = kzalloc(sizeof(struct threshold_bank *) * mca_cfg.banks,
GFP_KERNEL);
if (!bp)
return -ENOMEM;
per_cpu(threshold_banks, cpu) = bp;
for (bank = 0; bank < mca_cfg.banks; ++bank) {
if (!(per_cpu(bank_map, cpu) & (1 << bank)))
continue;
err = threshold_create_bank(cpu, bank);
if (err)
return err;
}
return err;
}
/* get notified when a cpu comes on/off */
static void
amd_64_threshold_cpu_callback(unsigned long action, unsigned int cpu)
......
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