zpdesc is the page descriptor used by the zsmalloc backend allocator, which in turn is used by zswap and zram. The zpool layer is gone. Signed-off-by: Johannes Weiner --- mm/zpdesc.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/mm/zpdesc.h b/mm/zpdesc.h index 25bf5ea0beb8..b8258dc78548 100644 --- a/mm/zpdesc.h +++ b/mm/zpdesc.h @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* zpdesc.h: zswap.zpool memory descriptor +/* zpdesc.h: zsmalloc pool memory descriptor * * Written by Alex Shi * Hyeonggon Yoo <42.hyeyoo@gmail.com> @@ -11,14 +11,14 @@ #include /* - * struct zpdesc - Memory descriptor for zpool memory. + * struct zpdesc - Memory descriptor for zsmalloc pool memory. * @flags: Page flags, mostly unused by zsmalloc. * @lru: Indirectly used by page migration. * @movable_ops: Used by page migration. - * @next: Next zpdesc in a zspage in zsmalloc zpool. - * @handle: For huge zspage in zsmalloc zpool. + * @next: Next zpdesc in a zspage in zsmalloc pool. + * @handle: For huge zspage in zsmalloc pool. * @zspage: Points to the zspage this zpdesc is a part of. - * @first_obj_offset: First object offset in zsmalloc zpool. + * @first_obj_offset: First object offset in zsmalloc pool. * @_refcount: The number of references to this zpdesc. * * This struct overlays struct page for now. Do not modify without a good @@ -79,8 +79,8 @@ static_assert(sizeof(struct zpdesc) <= sizeof(struct page)); * zpdesc_folio - The folio allocated for a zpdesc * @zp: The zpdesc. * - * Zpdescs are descriptors for zpool memory. The zpool memory itself is - * allocated as folios that contain the zpool objects, and zpdesc uses specific + * Zpdescs are descriptors for zsmalloc memory. The memory itself is allocated + * as folios that contain the zsmalloc objects, and zpdesc uses specific * fields in the first struct page of the folio - those fields are now accessed * by struct zpdesc. * -- 2.51.0