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Commit 6e4be8d6 authored by Sunil Goutham's avatar Sunil Goutham Committed by David S. Miller
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net: thunderx: Alloc higher order pages when pagesize is small 



Allocate higher order pages when pagesize is small, this will
reduce number of calls to page allocator and wastage of memory.

Signed-off-by: default avatarSunil Goutham <sgoutham@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1d82efac

drivers/net/ethernet/cavium/thunder/nicvf_queues.c

+1 −1
Original line number Diff line number Diff line
@@ -78,7 +78,7 @@ static void nicvf_free_q_desc_mem(struct nicvf *nic, struct q_desc_mem *dmem) 
static inline int nicvf_alloc_rcv_buffer(struct nicvf *nic, gfp_t gfp,

					 u32 buf_len, u64 **rbuf)

{

	int order = get_order(buf_len);

	int order = (PAGE_SIZE <= 4096) ?  PAGE_ALLOC_COSTLY_ORDER : 0;



	/* Check if request can be accomodated in previous allocated page */

	if (nic->rb_page) {