Allow this to be used in generic code. Also add PUD_ORDER. Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> --- fs/dax.c | 3 --- include/linux/pgtable.h | 3 +++ 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/dax.c b/fs/dax.c index 906ecbd541a3..88bb13643117 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -49,9 +49,6 @@ static inline unsigned int pe_order(enum page_entry_size pe_size) #define PG_PMD_COLOUR ((PMD_SIZE >> PAGE_SHIFT) - 1) #define PG_PMD_NR (PMD_SIZE >> PAGE_SHIFT) -/* The order of a PMD entry */ -#define PMD_ORDER (PMD_SHIFT - PAGE_SHIFT) - static wait_queue_head_t wait_table[DAX_WAIT_TABLE_ENTRIES]; static int __init init_dax_wait_table(void) diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index db4fe642b3e2..cb5c1fad1078 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -5,6 +5,9 @@ #include <linux/pfn.h> #include <asm/pgtable.h> +#define PMD_ORDER (PMD_SHIFT - PAGE_SHIFT) +#define PUD_ORDER (PUD_SHIFT - PAGE_SHIFT) + #ifndef __ASSEMBLY__ #ifdef CONFIG_MMU -- 2.40.1
