From 00619bcc44d6b779aa366130b354153c222e4380 Mon Sep 17 00:00:00 2001 From: Jerome Marchand <jmarchan@redhat.com> Date: Tue, 12 Nov 2013 15:08:31 -0800 Subject: mm: factor commit limit calculation The same calculation is currently done in three differents places. Factor that code so future changes has to be made at only one place. [akpm@linux-foundation.org: uninline vm_commit_limit()] Signed-off-by: Jerome Marchand <jmarchan@redhat.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- include/linux/mman.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/mman.h') diff --git a/include/linux/mman.h b/include/linux/mman.h index 92dc257251e4..7f7f8dae4b1d 100644 --- a/include/linux/mman.h +++ b/include/linux/mman.h @@ -87,4 +87,6 @@ calc_vm_flag_bits(unsigned long flags) _calc_vm_trans(flags, MAP_DENYWRITE, VM_DENYWRITE ) | _calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED ); } + +unsigned long vm_commit_limit(void); #endif /* _LINUX_MMAN_H */ -- cgit v1.2.1