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| author | David Sterba <dsterba@suse.cz> | 2008-07-28 16:53:27 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-28 08:28:03 -0700 |
| commit | 0f38c47a545d36da4038fec0708e6e3fbdb160b1 (patch) | |
| tree | 3fbf042d7d3c2607e757d417f8a7c10c19901302 | |
| parent | bee9c7c0773517c9f1d7931144fc8dec12233bd7 (diff) | |
| download | lwn-0f38c47a545d36da4038fec0708e6e3fbdb160b1.tar.gz lwn-0f38c47a545d36da4038fec0708e6e3fbdb160b1.zip | |
ipwireless: Put packets to pool start
ipwireless: Put packets to pool start
Put packets to pool start, try to reuse cached memory.
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/char/pcmcia/ipwireless/hardware.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/pcmcia/ipwireless/hardware.c b/drivers/char/pcmcia/ipwireless/hardware.c index 814ea3228ca2..d1e69de19156 100644 --- a/drivers/char/pcmcia/ipwireless/hardware.c +++ b/drivers/char/pcmcia/ipwireless/hardware.c @@ -563,9 +563,9 @@ static struct ipw_rx_packet *pool_allocate(struct ipw_hardware *hw, if (!list_empty(&hw->rx_pool)) { packet = list_first_entry(&hw->rx_pool, struct ipw_rx_packet, queue); - list_del(&packet->queue); hw->rx_pool_size--; spin_unlock_irqrestore(&hw->lock, flags); + list_del(&packet->queue); } else { static int min_capacity = 256; int new_capacity; @@ -610,7 +610,7 @@ static void pool_free(struct ipw_hardware *hw, struct ipw_rx_packet *packet) kfree(packet); else { hw->rx_pool_size++; - list_add_tail(&packet->queue, &hw->rx_pool); + list_add(&packet->queue, &hw->rx_pool); } } |