From 49bb8405b4a8d3d357237770f965e7c6be4377c5 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Fri, 22 Nov 2013 13:06:10 -0500 Subject: [PATCH] staging/fwserial: Rename data profiling functions Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/fwserial/fwserial.c | 22 +++++++++++----------- drivers/staging/fwserial/fwserial.h | 4 ++-- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index 656fdcb..8af136e 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -136,14 +136,14 @@ static struct fwtty_peer *__fwserial_peer_by_node_id(struct fw_card *card, #ifdef FWTTY_PROFILING -static void profile_fifo_avail(struct fwtty_port *port, unsigned *stat) +static void fwtty_profile_fifo(struct fwtty_port *port, unsigned *stat) { spin_lock_bh(&port->lock); - profile_size_distrib(stat, dma_fifo_avail(&port->tx_fifo)); + fwtty_profile_data(stat, dma_fifo_avail(&port->tx_fifo)); spin_unlock_bh(&port->lock); } -static void dump_profile(struct seq_file *m, struct stats *stats) +static void fwtty_dump_profile(struct seq_file *m, struct stats *stats) { /* for each stat, print sum of 0 to 2^k, then individually */ int k = 4; @@ -183,8 +183,8 @@ static void dump_profile(struct seq_file *m, struct stats *stats) } #else -#define profile_fifo_avail(port, stat) -#define dump_profile(m, stats) +#define fwtty_profile_fifo(port, stat) +#define fwtty_dump_profile(m, stats) #endif /* @@ -550,7 +550,7 @@ static int fwtty_rx(struct fwtty_port *port, unsigned char *data, size_t len) int err = 0; fwtty_dbg(port, "%d\n", n); - profile_size_distrib(port->stats.reads, n); + fwtty_profile_data(port->stats.reads, n); if (port->write_only) { n = 0; @@ -759,7 +759,7 @@ static int fwtty_tx(struct fwtty_port *port, bool drain) if (n == -EAGAIN) ++port->stats.tx_stall; else if (n == -ENODATA) - profile_size_distrib(port->stats.txns, 0); + fwtty_profile_data(port->stats.txns, 0); else { ++port->stats.fifo_errs; fwtty_err_ratelimited(port, "fifo err: %d\n", @@ -768,7 +768,7 @@ static int fwtty_tx(struct fwtty_port *port, bool drain) break; } - profile_size_distrib(port->stats.txns, txn->dma_pended.len); + fwtty_profile_data(port->stats.txns, txn->dma_pended.len); fwtty_send_txn_async(peer, txn, TCODE_WRITE_BLOCK_REQUEST, peer->fifo_addr, txn->dma_pended.data, @@ -1115,7 +1115,7 @@ static int fwtty_write(struct tty_struct *tty, const unsigned char *buf, int c) int n, len; fwtty_dbg(port, "%d\n", c); - profile_size_distrib(port->stats.writes, c); + fwtty_profile_data(port->stats.writes, c); spin_lock_bh(&port->lock); n = dma_fifo_in(&port->tx_fifo, buf, c); @@ -1193,7 +1193,7 @@ static void fwtty_unthrottle(struct tty_struct *tty) fwtty_dbg(port, "CRTSCTS: %d\n", (C_CRTSCTS(tty) != 0)); - profile_fifo_avail(port, port->stats.unthrottle); + fwtty_profile_fifo(port, port->stats.unthrottle); spin_lock_bh(&port->lock); port->mctrl &= ~OOB_RX_THROTTLE; @@ -1459,7 +1459,7 @@ static void fwtty_debugfs_show_port(struct seq_file *m, struct fwtty_port *port) (*port->fwcon_ops->proc_show)(m, port->con_data); } - dump_profile(m, &port->stats); + fwtty_dump_profile(m, &port->stats); } static void fwtty_debugfs_show_peer(struct seq_file *m, struct fwtty_peer *peer) diff --git a/drivers/staging/fwserial/fwserial.h b/drivers/staging/fwserial/fwserial.h index 149b24dd..eab85b4 100644 --- a/drivers/staging/fwserial/fwserial.h +++ b/drivers/staging/fwserial/fwserial.h @@ -22,14 +22,14 @@ #ifdef FWTTY_PROFILING #define DISTRIBUTION_MAX_SIZE 8192 #define DISTRIBUTION_MAX_INDEX (ilog2(DISTRIBUTION_MAX_SIZE) + 1) -static inline void profile_size_distrib(unsigned stat[], unsigned val) +static inline void fwtty_profile_data(unsigned stat[], unsigned val) { int n = (val) ? min(ilog2(val) + 1, DISTRIBUTION_MAX_INDEX) : 0; ++stat[n]; } #else #define DISTRIBUTION_MAX_INDEX 0 -#define profile_size_distrib(st, n) +#define fwtty_profile_data(st, n) #endif /* Parameters for both VIRT_CABLE_PLUG & VIRT_CABLE_PLUG_RSP mgmt codes */ -- 2.7.4