Add __init,__exit attribute for function that only called in module init/exit to save memory. Signed-off-by: Ganesh Mahendran <opensource.ganesh@xxxxxxxxx> ---- v2: add __init/__exit for zs_register_cpu_notifier/zs_unregister_cpu_notifier --- mm/zsmalloc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index df804b8..756f839 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1314,7 +1314,7 @@ static struct notifier_block zs_cpu_nb = { .notifier_call = zs_cpu_notifier }; -static int zs_register_cpu_notifier(void) +static int __init zs_register_cpu_notifier(void) { int cpu, uninitialized_var(ret); @@ -1331,7 +1331,7 @@ static int zs_register_cpu_notifier(void) return notifier_to_errno(ret); } -static void zs_unregister_cpu_notifier(void) +static void __exit zs_unregister_cpu_notifier(void) { int cpu; @@ -1344,7 +1344,7 @@ static void zs_unregister_cpu_notifier(void) cpu_notifier_register_done(); } -static void init_zs_size_classes(void) +static void __init init_zs_size_classes(void) { int nr; @@ -1887,7 +1887,7 @@ static struct file_system_type zsmalloc_fs = { .kill_sb = kill_anon_super, }; -static int zsmalloc_mount(void) +static int __init zsmalloc_mount(void) { int ret = 0; @@ -1898,7 +1898,7 @@ static int zsmalloc_mount(void) return ret; } -static void zsmalloc_unmount(void) +static void __exit zsmalloc_unmount(void) { kern_unmount(zsmalloc_mnt); } -- 1.9.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>