mm/vmalloc.c: simplify /proc/vmallocinfo implementation

Many seq_file helpers exist for simplifying implementation of virtual
files especially, for /proc nodes.  however, the helpers for iteration
over list_head are available but aren't adopted to implement
/proc/vmallocinfo currently.

Simplify /proc/vmallocinfo implementation by using existing seq_file
helpers.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: zijun_hu <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Cc: Stephen Rothwell <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions