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authorDennis Zhou (Facebook) <dennisszhou@gmail.com>2017-07-24 19:02:00 -0400
committerTejun Heo <tj@kernel.org>2017-07-26 10:23:51 -0400
commit4af1e6fbd8e46dc44a89edf215207fd7c8d5cdda (patch)
treec550b7662c8e3c68988c42725982b42eaa91b677 /mm/percpu-internal.h
parente22667056644086ca4a5b2986eb4fbf32e03ebab (diff)
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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.h5
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 */