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staging: gasket: page_table: rearrange gasket_page_table_entry

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Rearrange gasket_page_table entry to reduce padding slop.

Change-Id: I1dab69344bb1974de0d67028e6f638ec5a849374
Signed-off-by: Nick Ewalt <nicholasewalt@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
This commit is contained in:
Leonid Lobachev
2019-09-23 11:55:10 -07:00
parent 06938d183c
commit 7e99cc991a
1 changed files with 6 additions and 6 deletions
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12
gasket_page_table.c
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@@ -103,12 +103,6 @@ struct gasket_page_table_entry {
/* The status of this entry/slot: free or in use. */
enum pte_status status;
/* Address of the page in DMA space. */
dma_addr_t dma_addr;
/* Linux page descriptor for the page described by this structure. */
struct page *page;
/*
* Index for alignment into host vaddrs.
* When a user specifies a host address for a mapping, that address may
@@ -119,6 +113,12 @@ struct gasket_page_table_entry {
*/
int offset;
/* Address of the page in DMA space. */
dma_addr_t dma_addr;
/* Linux page descriptor for the page described by this structure. */
struct page *page;
/*
* If this is an extended and first-level entry, sublevel points
* to the second-level entries underneath this entry.