We get report [1] that CPU is running in hot loop while requesting firmware stats, fix it in patch [1/6]. While at it, fix potential failures due to static variables in patch [2/6]. patch [3/6] fix potential issues in cases ath11k debugfs is not enabled. patch [4/6] fix lock symmetry issue. and the last two patches refactor firmware stats request helpers such that we can remove some redundant code. [1] https://lore.kernel.org/all/7324ac7a-8b7a-42a5-aa19-de52138ff638@xxxxxxxxxxxxxxxx Baochen Qiang (6): wifi: ath11k: avoid burning CPU in ath11k_debugfs_fw_stats_request() wifi: ath11k: don't use static variables in ath11k_debugfs_fw_stats_process() wifi: ath11k: move some firmware stats related functions outside of debugfs wifi: ath11k: adjust unlock sequence in ath11k_update_stats_event() wifi: ath11k: move locking outside of ath11k_mac_get_fw_stats() wifi: ath11k: consistently use ath11k_mac_get_fw_stats() drivers/net/wireless/ath/ath11k/core.h | 2 + drivers/net/wireless/ath/ath11k/debugfs.c | 139 ++------------------- drivers/net/wireless/ath/ath11k/debugfs.h | 10 +- drivers/net/wireless/ath/ath11k/mac.c | 140 +++++++++++++++------- drivers/net/wireless/ath/ath11k/mac.h | 4 +- drivers/net/wireless/ath/ath11k/wmi.c | 45 ++++++- 6 files changed, 150 insertions(+), 190 deletions(-) base-commit: fc6f018eda7f9054e427f731db1e8b200f22873c -- 2.25.1
