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Commit 9de1581e authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
Browse files

get_mm_hiwater_xxx: trivial, s/define/inline/ 



Andrew pointed out get_mm_hiwater_xxx() evaluate "mm" argument thrice/twice,
make them inline.

Signed-off-by: default avatarOleg Nesterov <oleg@redhat.com>
Cc: Hugh Dickins <hugh@veritas.com>
Reviewed-by: default avatarKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a12888f7

include/linux/sched.h

+9 −2
Original line number Diff line number Diff line
@@ -391,8 +391,15 @@ extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); 
		(mm)->hiwater_vm = (mm)->total_vm;	\

} while (0)



#define get_mm_hiwater_rss(mm)	max((mm)->hiwater_rss, get_mm_rss(mm))

#define get_mm_hiwater_vm(mm)	max((mm)->hiwater_vm, (mm)->total_vm)

static inline unsigned long get_mm_hiwater_rss(struct mm_struct *mm)

{

	return max(mm->hiwater_rss, get_mm_rss(mm));

}



static inline unsigned long get_mm_hiwater_vm(struct mm_struct *mm)

{

	return max(mm->hiwater_vm, mm->total_vm);

}



extern void set_dumpable(struct mm_struct *mm, int value);

extern int get_dumpable(struct mm_struct *mm);