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>
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1 changed files with 2 additions and 2 deletions
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@ -563,9 +563,9 @@ static struct ipw_rx_packet *pool_allocate(struct ipw_hardware *hw,
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if (!list_empty(&hw->rx_pool)) {
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packet = list_first_entry(&hw->rx_pool,
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struct ipw_rx_packet, queue);
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list_del(&packet->queue);
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hw->rx_pool_size--;
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spin_unlock_irqrestore(&hw->lock, flags);
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list_del(&packet->queue);
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} else {
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static int min_capacity = 256;
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int new_capacity;
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@ -610,7 +610,7 @@ static void pool_free(struct ipw_hardware *hw, struct ipw_rx_packet *packet)
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kfree(packet);
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else {
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hw->rx_pool_size++;
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list_add_tail(&packet->queue, &hw->rx_pool);
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list_add(&packet->queue, &hw->rx_pool);
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}
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}
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