sfc: Removed forced inlining of long functions
gcc will automatically inline static functions with only one caller, and
may inline other functions depending on the kernel configuration and size
of the intermediate code.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 022dc36..9f1ac3a 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -158,7 +158,7 @@
* never be concurrently called more than once on the same channel,
* though different channels may be being processed concurrently.
*/
-static inline int efx_process_channel(struct efx_channel *channel, int rx_quota)
+static int efx_process_channel(struct efx_channel *channel, int rx_quota)
{
int rxdmaqs;
struct efx_rx_queue *rx_queue;
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index fb06971..9a13e5c 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -815,8 +815,8 @@
* Falcon batches TX completion events; the message we receive is of
* the form "complete all TX events up to this index".
*/
-static inline void falcon_handle_tx_event(struct efx_channel *channel,
- efx_qword_t *event)
+static void falcon_handle_tx_event(struct efx_channel *channel,
+ efx_qword_t *event)
{
unsigned int tx_ev_desc_ptr;
unsigned int tx_ev_q_label;
@@ -952,8 +952,8 @@
* Also "is multicast" and "matches multicast filter" flags can be used to
* discard non-matching multicast packets.
*/
-static inline int falcon_handle_rx_event(struct efx_channel *channel,
- const efx_qword_t *event)
+static int falcon_handle_rx_event(struct efx_channel *channel,
+ const efx_qword_t *event)
{
unsigned int rx_ev_q_label, rx_ev_desc_ptr, rx_ev_byte_cnt;
unsigned int rx_ev_hdr_type, rx_ev_mcast_pkt;
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 17aa81e..fa1a62a 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -212,8 +212,8 @@
* and populates a struct efx_rx_buffer with the relevant
* information. Return a negative error code or 0 on success.
*/
-static inline int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf)
+static int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf)
{
struct efx_nic *efx = rx_queue->efx;
struct net_device *net_dev = efx->net_dev;
@@ -252,8 +252,8 @@
* and populates a struct efx_rx_buffer with the relevant
* information. Return a negative error code or 0 on success.
*/
-static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf)
+static int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf)
{
struct efx_nic *efx = rx_queue->efx;
int bytes, space, offset;
@@ -319,8 +319,8 @@
* and populates a struct efx_rx_buffer with the relevant
* information.
*/
-static inline int efx_init_rx_buffer(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *new_rx_buf)
+static int efx_init_rx_buffer(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *new_rx_buf)
{
int rc = 0;
@@ -340,8 +340,8 @@
return rc;
}
-static inline void efx_unmap_rx_buffer(struct efx_nic *efx,
- struct efx_rx_buffer *rx_buf)
+static void efx_unmap_rx_buffer(struct efx_nic *efx,
+ struct efx_rx_buffer *rx_buf)
{
if (rx_buf->page) {
EFX_BUG_ON_PARANOID(rx_buf->skb);
@@ -357,8 +357,8 @@
}
}
-static inline void efx_free_rx_buffer(struct efx_nic *efx,
- struct efx_rx_buffer *rx_buf)
+static void efx_free_rx_buffer(struct efx_nic *efx,
+ struct efx_rx_buffer *rx_buf)
{
if (rx_buf->page) {
__free_pages(rx_buf->page, efx->rx_buffer_order);
@@ -369,8 +369,8 @@
}
}
-static inline void efx_fini_rx_buffer(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf)
+static void efx_fini_rx_buffer(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf)
{
efx_unmap_rx_buffer(rx_queue->efx, rx_buf);
efx_free_rx_buffer(rx_queue->efx, rx_buf);
@@ -506,10 +506,10 @@
efx_schedule_slow_fill(rx_queue, 1);
}
-static inline void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf,
- int len, bool *discard,
- bool *leak_packet)
+static void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf,
+ int len, bool *discard,
+ bool *leak_packet)
{
struct efx_nic *efx = rx_queue->efx;
unsigned max_len = rx_buf->len - efx->type->rx_buffer_padding;
@@ -546,8 +546,8 @@
* Handles driverlink veto, and passes the fragment up via
* the appropriate LRO method
*/
-static inline void efx_rx_packet_lro(struct efx_channel *channel,
- struct efx_rx_buffer *rx_buf)
+static void efx_rx_packet_lro(struct efx_channel *channel,
+ struct efx_rx_buffer *rx_buf)
{
struct net_lro_mgr *lro_mgr = &channel->lro_mgr;
void *priv = channel;
@@ -574,9 +574,9 @@
}
/* Allocate and construct an SKB around a struct page.*/
-static inline struct sk_buff *efx_rx_mk_skb(struct efx_rx_buffer *rx_buf,
- struct efx_nic *efx,
- int hdr_len)
+static struct sk_buff *efx_rx_mk_skb(struct efx_rx_buffer *rx_buf,
+ struct efx_nic *efx,
+ int hdr_len)
{
struct sk_buff *skb;
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 550856f..0e9889c 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -47,7 +47,7 @@
* We want to be able to nest calls to netif_stop_queue(), since each
* channel can have an individual stop on the queue.
*/
-inline void efx_wake_queue(struct efx_nic *efx)
+void efx_wake_queue(struct efx_nic *efx)
{
local_bh_disable();
if (atomic_dec_and_lock(&efx->netif_stop_count,
@@ -59,8 +59,8 @@
local_bh_enable();
}
-static inline void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
- struct efx_tx_buffer *buffer)
+static void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
+ struct efx_tx_buffer *buffer)
{
if (buffer->unmap_len) {
struct pci_dev *pci_dev = tx_queue->efx->pci_dev;
@@ -110,8 +110,8 @@
static void efx_tsoh_heap_free(struct efx_tx_queue *tx_queue,
struct efx_tso_header *tsoh);
-static inline void efx_tsoh_free(struct efx_tx_queue *tx_queue,
- struct efx_tx_buffer *buffer)
+static void efx_tsoh_free(struct efx_tx_queue *tx_queue,
+ struct efx_tx_buffer *buffer)
{
if (buffer->tsoh) {
if (likely(!buffer->tsoh->unmap_len)) {
@@ -138,8 +138,8 @@
* Returns NETDEV_TX_OK or NETDEV_TX_BUSY
* You must hold netif_tx_lock() to call this function.
*/
-static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb)
+static int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
+ const struct sk_buff *skb)
{
struct efx_nic *efx = tx_queue->efx;
struct pci_dev *pci_dev = efx->pci_dev;
@@ -305,8 +305,8 @@
* This removes packets from the TX queue, up to and including the
* specified index.
*/
-static inline void efx_dequeue_buffers(struct efx_tx_queue *tx_queue,
- unsigned int index)
+static void efx_dequeue_buffers(struct efx_tx_queue *tx_queue,
+ unsigned int index)
{
struct efx_nic *efx = tx_queue->efx;
unsigned int stop_index, read_ptr;
@@ -578,7 +578,7 @@
* Verify that our various assumptions about sk_buffs and the conditions
* under which TSO will be attempted hold true.
*/
-static inline void efx_tso_check_safe(const struct sk_buff *skb)
+static void efx_tso_check_safe(const struct sk_buff *skb)
{
EFX_BUG_ON_PARANOID(skb->protocol != htons(ETH_P_IP));
EFX_BUG_ON_PARANOID(((struct ethhdr *)skb->data)->h_proto !=
@@ -772,8 +772,8 @@
* a single fragment, and we know it doesn't cross a page boundary. It
* also allows us to not worry about end-of-packet etc.
*/
-static inline void efx_tso_put_header(struct efx_tx_queue *tx_queue,
- struct efx_tso_header *tsoh, unsigned len)
+static void efx_tso_put_header(struct efx_tx_queue *tx_queue,
+ struct efx_tso_header *tsoh, unsigned len)
{
struct efx_tx_buffer *buffer;
@@ -826,7 +826,7 @@
/* Parse the SKB header and initialise state. */
-static inline void tso_start(struct tso_state *st, const struct sk_buff *skb)
+static void tso_start(struct tso_state *st, const struct sk_buff *skb)
{
/* All ethernet/IP/TCP headers combined size is TCP header size
* plus offset of TCP header relative to start of packet.
@@ -848,8 +848,8 @@
st->unmap_single = false;
}
-static inline int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
- skb_frag_t *frag)
+static int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
+ skb_frag_t *frag)
{
st->unmap_addr = pci_map_page(efx->pci_dev, frag->page,
frag->page_offset, frag->size,
@@ -864,9 +864,8 @@
return -ENOMEM;
}
-static inline int
-tso_get_head_fragment(struct tso_state *st, struct efx_nic *efx,
- const struct sk_buff *skb)
+static int tso_get_head_fragment(struct tso_state *st, struct efx_nic *efx,
+ const struct sk_buff *skb)
{
int hl = st->header_len;
int len = skb_headlen(skb) - hl;
@@ -894,9 +893,9 @@
* of fragment or end-of-packet. Return 0 on success, 1 if not enough
* space in @tx_queue.
*/
-static inline int tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb,
- struct tso_state *st)
+static int tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
+ const struct sk_buff *skb,
+ struct tso_state *st)
{
struct efx_tx_buffer *buffer;
int n, end_of_packet, rc;
@@ -946,9 +945,9 @@
* Generate a new header and prepare for the new packet. Return 0 on
* success, or -1 if failed to alloc header.
*/
-static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb,
- struct tso_state *st)
+static int tso_start_new_packet(struct efx_tx_queue *tx_queue,
+ const struct sk_buff *skb,
+ struct tso_state *st)
{
struct efx_tso_header *tsoh;
struct iphdr *tsoh_iph;