diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/512x/mpc512x_shared.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-cpu.c | 10 |
2 files changed, 3 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c index 711f3d352af7..452da2391153 100644 --- a/arch/powerpc/platforms/512x/mpc512x_shared.c +++ b/arch/powerpc/platforms/512x/mpc512x_shared.c @@ -188,7 +188,7 @@ static struct fsl_diu_shared_fb __attribute__ ((__aligned__(8))) diu_shared_fb; static inline void mpc512x_free_bootmem(struct page *page) { BUG_ON(PageTail(page)); - BUG_ON(atomic_read(&page->_count) > 1); + BUG_ON(page_ref_count(page) > 1); free_reserved_page(page); } diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index 32274f72fe3f..282837a1d74b 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -47,20 +47,14 @@ static DEFINE_PER_CPU(enum cpu_state_vals, current_state) = CPU_STATE_OFFLINE; static enum cpu_state_vals default_offline_state = CPU_STATE_OFFLINE; -static int cede_offline_enabled __read_mostly = 1; +static bool cede_offline_enabled __read_mostly = true; /* * Enable/disable cede_offline when available. */ static int __init setup_cede_offline(char *str) { - if (!strcmp(str, "off")) - cede_offline_enabled = 0; - else if (!strcmp(str, "on")) - cede_offline_enabled = 1; - else - return 0; - return 1; + return (kstrtobool(str, &cede_offline_enabled) == 0); } __setup("cede_offline=", setup_cede_offline); |