diff options
author | David Rientjes <rientjes@google.com> | 2012-12-12 13:52:10 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 17:38:34 -0800 |
commit | c2d23f919bafcbc2259f5257d9a7d729802f0e3a (patch) | |
tree | a3b7e4fba1636183fb16d5564a1fe45d5e297a06 /arch/sh/mm/fault.c | |
parent | 0fa84a4bfa2aac8c04d45351b40765d61e1fd20d (diff) |
mm, oom: remove statically defined arch functions of same name
out_of_memory() is a globally defined function to call the oom killer.
x86, sh, and powerpc all use a function of the same name within file scope
in their respective fault.c unnecessarily. Inline the functions into the
pagefault handlers to clean the code up.
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sh/mm/fault.c')
-rw-r--r-- | arch/sh/mm/fault.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index cbbdcad8fcb..1f49c28affa 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -301,17 +301,6 @@ bad_area_access_error(struct pt_regs *regs, unsigned long error_code, __bad_area(regs, error_code, address, SEGV_ACCERR); } -static void out_of_memory(void) -{ - /* - * We ran out of memory, call the OOM killer, and return the userspace - * (which will retry the fault, or kill us if we got oom-killed): - */ - up_read(¤t->mm->mmap_sem); - - pagefault_out_of_memory(); -} - static void do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address) { @@ -353,8 +342,14 @@ mm_fault_error(struct pt_regs *regs, unsigned long error_code, no_context(regs, error_code, address); return 1; } + up_read(¤t->mm->mmap_sem); - out_of_memory(); + /* + * We ran out of memory, call the OOM killer, and return the + * userspace (which will retry the fault, or kill us if we got + * oom-killed): + */ + pagefault_out_of_memory(); } else { if (fault & VM_FAULT_SIGBUS) do_sigbus(regs, error_code, address); |