diff options
| author | Sunil Goutham <sgoutham@cavium.com> | 2016-02-11 19:20:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-11 19:30:26 +0300 |
| commit | 6e4be8d6717cb63c58f6b404e63a881c76d8878c (patch) | |
| tree | 322aed52d8af42f81b4180e9115261bb9a4d0bf5 | |
| parent | 1d82efaca87ecf53e97c696f9d0a9adefea0c7b5 (diff) | |
| download | linux-6e4be8d6717cb63c58f6b404e63a881c76d8878c.tar.xz | |
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: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c index 50ab6f4d8c19..5adb208c1ad2 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c @@ -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) { |