| Message ID | 1363953503-21865-1-git-send-email-zefir.kurtisi@neratec.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 67a2a4b..e6307b8 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -2072,7 +2072,7 @@ int ath9k_init_debug(struct ath_hw *ah) &fops_modal_eeprom); sc->rfs_chan_spec_scan = relay_open("spectral_scan", sc->debug.debugfs_phy, - 262144, 4, &rfs_spec_scan_cb, + 1024, 256, &rfs_spec_scan_cb, NULL); debugfs_create_file("spectral_scan_ctl", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, sc,
The spectral data provided via relay-fs introduces a buffering latency given by the subbuf_size. To meet the requirements for delay-sensitive applications (like real-time spectral plotter), reduce subbuf_size and increase n_subbufs. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> --- drivers/net/wireless/ath/ath9k/debug.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)