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Miller" , sparclinux@vger.kernel.org Subject: [patch 12/38] wifi: wil6210: Replace get_cyles() usage References: <20260410120044.031381086@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Rspam-User: X-Stat-Signature: 1ocf33xs9qwuuzhzkp97tyicajbarsbe X-Rspamd-Queue-Id: E3FF42000D X-Rspamd-Server: rspam09 X-HE-Tag: 1775823570-633350 X-HE-Meta: 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 k6njaOus FM0guwvgQDE+aHyRBEyklR8JzmXYJH0sygNy2D7wXDPhrji8B/HSSQX/axZfq7LzsUFOTgtJ6lRD1ZjK4IUQflLiWgVEDCHqK8u9WhsBnWxzCHqK2EJ3Lo12S2jMit3rcCjwkVIrHcInNW07QbailbgQCYpRUw+ByCUfvIvTCCINP5I6KAk4tmvVdJxrbyd/UGg1807aVaU9zbaaLjPQy3MAQMrMawzz0ojD6EGJ1Si5UoVZb730JY0yTH57P5CK0YGuR/qVQ2COK1VURkJbbgLYe+bhBAcwMaFnOcXESyhFjPED8lY3OWNgN9/bgqLqRXNye2lplGPbm25QZJnlt41xga+ooVgk3yvRxBB/Z/OCwg8+VMuyQzCmPF6Kdj9jrMxHFQvIL4SdfBko= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: There is no reason why this debug code requires to use get_cycles() for timing purposes. Use ktime_get() instead. Signed-off-by: Thomas Gleixner Cc: linux-wireless@vger.kernel.org --- drivers/net/wireless/ath/wil6210/debugfs.c | 2 +- drivers/net/wireless/ath/wil6210/txrx.c | 6 +++--- drivers/net/wireless/ath/wil6210/txrx_edma.c | 4 ++-- drivers/net/wireless/ath/wil6210/wil6210.h | 3 ++- 4 files changed, 8 insertions(+), 7 deletions(-) --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -151,7 +151,7 @@ static int ring_show(struct seq_file *s, char name[10]; char sidle[10]; /* performance monitoring */ - cycles_t now = get_cycles(); + ktime_t now = ktime_get(); uint64_t idle = txdata->idle * 100; uint64_t total = now - txdata->begin; --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -1976,7 +1976,7 @@ static int __wil_tx_vring_tso(struct wil used = wil_ring_used_tx(vring); if (wil_val_in_range(wil->ring_idle_trsh, used, used + descs_used)) { - txdata->idle += get_cycles() - txdata->last_idle; + txdata->idle += ktime_get() - txdata->last_idle; wil_dbg_txrx(wil, "Ring[%2d] not idle %d -> %d\n", vring_index, used, used + descs_used); } @@ -2129,7 +2129,7 @@ static int __wil_tx_ring(struct wil6210_ used = wil_ring_used_tx(ring); if (wil_val_in_range(wil->ring_idle_trsh, used, used + nr_frags + 1)) { - txdata->idle += get_cycles() - txdata->last_idle; + txdata->idle += ktime_get() - txdata->last_idle; wil_dbg_txrx(wil, "Ring[%2d] not idle %d -> %d\n", ring_index, used, used + nr_frags + 1); } @@ -2531,7 +2531,7 @@ int wil_tx_complete(struct wil6210_vif * used_new, used_before_complete)) { wil_dbg_txrx(wil, "Ring[%2d] idle %d -> %d\n", ringid, used_before_complete, used_new); - txdata->last_idle = get_cycles(); + txdata->last_idle = ktime_get(); } /* shall we wake net queues? */ --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -1286,7 +1286,7 @@ int wil_tx_sring_handler(struct wil6210_ used_new, used_before_complete)) { wil_dbg_txrx(wil, "Ring[%2d] idle %d -> %d\n", ring_id, used_before_complete, used_new); - txdata->last_idle = get_cycles(); + txdata->last_idle = ktime_get(); } again: @@ -1499,7 +1499,7 @@ static int __wil_tx_ring_tso_edma(struct used = wil_ring_used_tx(ring); if (wil_val_in_range(wil->ring_idle_trsh, used, used + descs_used)) { - txdata->idle += get_cycles() - txdata->last_idle; + txdata->idle += ktime_get() - txdata->last_idle; wil_dbg_txrx(wil, "Ring[%2d] not idle %d -> %d\n", ring_index, used, used + descs_used); } --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -14,6 +14,7 @@ #include #include #include +#include #include "wmi.h" #include "wil_platform.h" #include "fw.h" @@ -632,7 +633,7 @@ struct wil_txrx_ops { struct wil_ring_tx_data { bool dot1x_open; int enabled; - cycles_t idle, last_idle, begin; + ktime_t idle, last_idle, begin; u8 agg_wsize; /* agreed aggregation window, 0 - no agg */ u16 agg_timeout; u8 agg_amsdu;