]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
mm/vmalloc.c: check VM_UNINITIALIZED flag in s_show instead of show_numa_info
authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Mon, 8 Jul 2013 22:59:59 +0000 (15:59 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 9 Jul 2013 17:33:21 +0000 (10:33 -0700)
commitd157a55815ffff48caec311dfb543ce8a79e283e
tree99d184196fa3c2ceb1fb531f24fc7a09fcf52832
parent20fc02b477c526c6a85f84e3770373778ff2f97e
mm/vmalloc.c: check VM_UNINITIALIZED flag in s_show instead of show_numa_info

We should check the VM_UNITIALIZED flag in s_show().  If this flag is
set, that said, the vm_struct is not fully initialized.  So it is
unnecessary to try to show the information contained in vm_struct.

We checked this flag in show_numa_info(), but I think it's better to
check it earlier.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/vmalloc.c