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sfc: Removed forced inlining of long functions

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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>
This commit is contained in:
Ben Hutchings 2008-09-01 12:47:12 +01:00 committed by Jeff Garzik
parent 23d9e60b1d
commit 4d566063a7
4 changed files with 49 additions and 50 deletions
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2
drivers/net/sfc/efx.c
View File

@ -158,7 +158,7 @@ static void efx_fini_channels(struct efx_nic *efx);
* 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;

8
drivers/net/sfc/falcon.c
View File

@ -815,8 +815,8 @@ void falcon_generate_event(struct efx_channel *channel, efx_qword_t *event)
* 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 @@ static void falcon_handle_rx_bad_index(struct efx_rx_queue *rx_queue,
* 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;

42
drivers/net/sfc/rx.c
View File

@ -212,8 +212,8 @@ void efx_lro_fini(struct net_lro_mgr *lro_mgr)
* 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 @@ static inline int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
* 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 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
* 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 @@ static inline int efx_init_rx_buffer(struct efx_rx_queue *rx_queue,
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_unmap_rx_buffer(struct efx_nic *efx,
}
}
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_free_rx_buffer(struct efx_nic *efx,
}
}
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 @@ void efx_rx_work(struct work_struct *data)
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 @@ static inline void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
* 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 @@ static inline void efx_rx_packet_lro(struct efx_channel *channel,
}
/* 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;

47
drivers/net/sfc/tx.c
View File

@ -47,7 +47,7 @@ void efx_stop_queue(struct efx_nic *efx)
* 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 @@ inline void efx_wake_queue(struct efx_nic *efx)
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_fini_tso(struct efx_tx_queue *tx_queue);
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 @@ static inline void efx_tsoh_free(struct efx_tx_queue *tx_queue,
* 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 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
* 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 @@ struct tso_state {
* 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 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
* 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 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
/* 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 @@ static inline void tso_start(struct tso_state *st, const struct sk_buff *skb)
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 @@ static inline int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
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 @@ tso_get_head_fragment(struct tso_state *st, struct efx_nic *efx,
* 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 @@ static inline int tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
* 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;