From 4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda Mon Sep 17 00:00:00 2001 From: "Dennis Zhou (Facebook)" Date: Mon, 24 Jul 2017 19:02:00 -0400 Subject: percpu: remove has_reserved from pcpu_chunk Prior this variable was used to manage statistics when the first chunk had a reserved region. The previous patch introduced start_offset to keep track of the offset by value rather than boolean. Therefore, has_reserved can be removed. Signed-off-by: Dennis Zhou Reviewed-by: Josef Bacik Signed-off-by: Tejun Heo --- mm/percpu.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'mm/percpu.c') diff --git a/mm/percpu.c b/mm/percpu.c index e94f0d18c421..470e1a084a7c 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -727,7 +727,6 @@ static struct pcpu_chunk *pcpu_alloc_chunk(void) chunk->map[0] = 0; chunk->map[1] = pcpu_unit_size | 1; chunk->map_used = 1; - chunk->has_reserved = false; INIT_LIST_HEAD(&chunk->list); INIT_LIST_HEAD(&chunk->map_extend_list); @@ -1704,7 +1703,6 @@ int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai, schunk->map[1] = schunk->start_offset; schunk->map[2] = (ai->static_size + schunk->free_size) | 1; schunk->map_used = 2; - schunk->has_reserved = true; /* init dynamic chunk if necessary */ if (dyn_size) { @@ -1724,7 +1722,6 @@ int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai, dchunk->map[1] = dchunk->start_offset; dchunk->map[2] = (dchunk->start_offset + dchunk->free_size) | 1; dchunk->map_used = 2; - dchunk->has_reserved = true; } /* link the first chunk in */ -- cgit v1.2.3