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| author | Dennis Zhou (Facebook) <dennisszhou@gmail.com> | 2017-07-25 01:02:00 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-07-26 16:23:51 +0200 |
| commit | 4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda (patch) | |
| tree | c550b7662c8e3c68988c42725982b42eaa91b677 /mm/percpu-stats.c | |
| parent | percpu: introduce start_offset to pcpu_chunk (diff) | |
| download | linux-4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda.tar.xz linux-4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda.zip | |
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 <dennisszhou@gmail.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'mm/percpu-stats.c')
| -rw-r--r-- | mm/percpu-stats.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/percpu-stats.c b/mm/percpu-stats.c index 44e561d3ab47..32f3550ea099 100644 --- a/mm/percpu-stats.c +++ b/mm/percpu-stats.c @@ -58,7 +58,7 @@ static void chunk_map_stats(struct seq_file *m, struct pcpu_chunk *chunk, int cur_min_alloc = 0, cur_med_alloc = 0, cur_max_alloc = 0; alloc_sizes = buffer; - s_index = chunk->has_reserved ? 1 : 0; + s_index = (chunk->start_offset) ? 1 : 0; /* find last allocation */ last_alloc = -1; |