diff options
| author | Alexander Lobakin <[email protected]> | 2021-02-02 13:31:35 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2021-02-05 02:20:14 +0000 |
| commit | a79afa78e625e4dbe0e07c70929d477ba3386e45 (patch) | |
| tree | 3d9a4f1ce87582ee194541f71deff27ba1383301 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | net: introduce common dev_page_is_reusable() (diff) | |
| download | kernel-a79afa78e625e4dbe0e07c70929d477ba3386e45.tar.gz kernel-a79afa78e625e4dbe0e07c70929d477ba3386e45.zip | |
net: use the new dev_page_is_reusable() instead of private versions
Now we can remove a bunch of identical functions from the drivers and
make them use common dev_page_is_reusable(). All {,un}likely() checks
are omitted since it's already present in this helper.
Also update some comments near the call sites.
Suggested-by: David Rientjes <[email protected]>
Suggested-by: Jakub Kicinski <[email protected]>
Cc: John Hubbard <[email protected]>
Signed-off-by: Alexander Lobakin <[email protected]>
Reviewed-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 43aec42e6d9d..ae0de7f08568 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -1648,18 +1648,13 @@ static void igc_reuse_rx_page(struct igc_ring *rx_ring, new_buff->pagecnt_bias = old_buff->pagecnt_bias; } -static inline bool igc_page_is_reserved(struct page *page) -{ - return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page); -} - static bool igc_can_reuse_rx_page(struct igc_rx_buffer *rx_buffer) { unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; struct page *page = rx_buffer->page; - /* avoid re-using remote pages */ - if (unlikely(igc_page_is_reserved(page))) + /* avoid re-using remote and pfmemalloc pages */ + if (!dev_page_is_reusable(page)) return false; #if (PAGE_SIZE < 8192) |