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[PATCH] uninline capable()

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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>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ingo Molnar 2006-01-11 12:17:45 -08:00 • committed by Linus Torvalds
parent a9fad4cc39
commit e16885c5ad
2 changed files with 13 additions and 12 deletions
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13
include/linux/sched.h
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@ -1113,19 +1113,8 @@ static inline int sas_ss_flags(unsigned long sp)
} }
#ifdef CONFIG_SECURITY /* code is in security.c or kernel/sys.c if !SECURITY */
/* code is in security.c */
extern int capable(int cap); 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 * Routines for handling mm_structs

12
kernel/sys.c
View file

@ -223,6 +223,18 @@ int unregister_reboot_notifier(struct notifier_block * nb)
EXPORT_SYMBOL(unregister_reboot_notifier); 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) static int set_one_prio(struct task_struct *p, int niceval, int error)
{ {
int no_nice; int no_nice;