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implement mlockall()/munlockall() for LTP syscall

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NAKAMURA Gou
2015-03-12 16:28:57 +09:00
parent 786ae83380
commit 055769254d
3 changed files with 39 additions and 0 deletions
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6
arch/x86/kernel/include/arch/mman.h
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@ -27,4 +27,10 @@
#define MAP_STACK 0x00020000
#define MAP_HUGETLB 0x00040000
/*
* for mlockall()
*/
#define MCL_CURRENT 0x01
#define MCL_FUTURE 0x02
#endif /* HEADER_ARCH_MMAN_H */

2
arch/x86/kernel/include/syscall_list.h
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@ -88,6 +88,8 @@ SYSCALL_HANDLED(147, sched_get_priority_min)
SYSCALL_HANDLED(148, sched_rr_get_interval)
SYSCALL_HANDLED(149, mlock)
SYSCALL_HANDLED(150, munlock)
SYSCALL_HANDLED(151, mlockall)
SYSCALL_HANDLED(152, munlockall)
SYSCALL_HANDLED(158, arch_prctl)
SYSCALL_HANDLED(160, setrlimit)
SYSCALL_HANDLED(186, gettid)