diff options
| author | Dennis Zhou (Facebook) <dennisszhou@gmail.com> | 2017-07-24 19:02:00 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-07-26 10:23:51 -0400 |
| commit | 4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda (patch) | |
| tree | c550b7662c8e3c68988c42725982b42eaa91b677 /mm/percpu-internal.h | |
| parent | e22667056644086ca4a5b2986eb4fbf32e03ebab (diff) | |
| download | lwn-4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda.tar.gz lwn-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-internal.h')
| -rw-r--r-- | mm/percpu-internal.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/mm/percpu-internal.h b/mm/percpu-internal.h index 92fc0121dfff..c876b5b5bc18 100644 --- a/mm/percpu-internal.h +++ b/mm/percpu-internal.h @@ -23,11 +23,6 @@ struct pcpu_chunk { void *data; /* chunk data */ int first_free; /* no free below this */ bool immutable; /* no [de]population allowed */ - bool has_reserved; /* Indicates if chunk has reserved space - at the beginning. Reserved chunk will - contain reservation for static chunk. - Dynamic chunk will contain reservation - for static and reserved chunks. */ int start_offset; /* the overlap with the previous region to have a page aligned base_addr */ |