mm/vmalloc.c: convert vmap_lazy_nr to atomic_long_t
vmap_lazy_nr variable has atomic_t type that is 4 bytes integer value on both 32 and 64 bit systems. lazy_max_pages() deals with "unsigned long" that is 8 bytes on 64 bit system, thus vmap_lazy_nr should be 8 bytes on 64 bit as well. Link: http://lkml.kernel.org/r/20190131162452.25879-1-urezki@gmail.comSigned-off-by: NUladzislau Rezki (Sony) <urezki@gmail.com> Reviewed-by: NAndrew Morton <akpm@linux-foundation.org> Reviewed-by: NWilliam Kucharski <william.kucharski@oracle.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Thomas Garnier <thgarnie@google.com> Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com> Cc: Joel Fernandes <joelaf@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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