Messages in this thread Patch in this message | | | Subject | [patch 5/7] uninline capable() | From | Arjan van de Ven <> | Date | Fri, 06 Jan 2006 11:42:40 +0100 |
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Subject: uninline capable() From: Ingo Molnar <mingo@elte.hu>
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 <mingo@elte.hu>
----
include/linux/sched.h | 15 ++------------- kernel/sys.c | 11 +++++++++++ 2 files changed, 13 insertions(+), 13 deletions(-)
Index: linux-2.6.15/include/linux/sched.h =================================================================== --- linux-2.6.15.orig/include/linux/sched.h +++ linux-2.6.15/include/linux/sched.h @@ -1102,19 +1102,8 @@ static inline int sas_ss_flags(unsigned } -#ifdef CONFIG_SECURITY -/* code is in security.c */ +/* code is in security.c or kernel/sys.c if !SECURITY */ extern int capable(int cap); -#else -static inline int capable(int cap) -{ - if (cap_raised(current->cap_effective, cap)) { - current->flags |= PF_SUPERPRIV; - return 1; - } - return 0; -} -#endif /* * Routines for handling mm_structs Index: linux-2.6.15/kernel/sys.c =================================================================== --- linux-2.6.15.orig/kernel/sys.c +++ linux-2.6.15/kernel/sys.c @@ -223,6 +223,18 @@ int unregister_reboot_notifier(struct no 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;
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