From e16885c5ad624a6efe1b1bf764e075d75f65a788 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 11 Jan 2006 12:17:45 -0800 Subject: [PATCH] uninline capable() Uninline capable(). Saves 2K of kernel text on a generic .config, and 1K on a tiny config. In addition it makes the use of capable more consistent between CONFIG_SECURITY and !CONFIG_SECURITY Signed-off-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sys.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'kernel') diff --git a/kernel/sys.c b/kernel/sys.c index b6941e06d5d5..9ccf713491f9 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -223,6 +223,18 @@ int unregister_reboot_notifier(struct notifier_block * nb) EXPORT_SYMBOL(unregister_reboot_notifier); +#ifndef CONFIG_SECURITY +int capable(int cap) +{ + if (cap_raised(current->cap_effective, cap)) { + current->flags |= PF_SUPERPRIV; + return 1; + } + return 0; +} +EXPORT_SYMBOL(capable); +#endif + static int set_one_prio(struct task_struct *p, int niceval, int error) { int no_nice; -- cgit v1.2.1