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Commit 37700965 authored by Robert Jennings's avatar Robert Jennings Committed by Greg Kroah-Hartman
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zram/xvmalloc: Close 32byte hole on 64bit CPUs 



By swapping the total_pages statistic with the lock we close a
hole in the structure for 64-bit CPUs.

Signed-off-by: default avatarRobert Jennings <rcj@linux.vnet.ibm.com>
Reviewed-by: default avatarPekka Enberg <penberg@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b1f5b81e

drivers/staging/zram/xvmalloc_int.h

+2 −5
Original line number Diff line number Diff line
@@ -87,12 +87,9 @@ struct block_header { 
struct xv_pool {

	ulong flbitmap;

	ulong slbitmap[MAX_FLI];

	spinlock_t lock;



	u64 total_pages;	/* stats */

	struct freelist_entry freelist[NUM_FREE_LISTS];



	/* stats */

	u64 total_pages;

	spinlock_t lock;

};



#endif