Commit 2a4e675d authored by Toke Høiland-Jørgensen's avatar Toke Høiland-Jørgensen Committed by Johannes Berg
Browse files

mac80211: Export fq memory limit information in debugfs 



Add memory limit, usage and overlimit counter to per-PHY 'aqm' debugfs
file.

Signed-off-by: default avatarToke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 097b065b

net/mac80211/debugfs.c

+8 −0
Original line number Diff line number Diff line
@@ -89,13 +89,19 @@ static ssize_t aqm_read(struct file *file, 
			"R fq_flows_cnt %u\n"

			"R fq_backlog %u\n"

			"R fq_overlimit %u\n"

			"R fq_overmemory %u\n"

			"R fq_collisions %u\n"

			"R fq_memory_usage %u\n"

			"RW fq_memory_limit %u\n"

			"RW fq_limit %u\n"

			"RW fq_quantum %u\n",

			fq->flows_cnt,

			fq->backlog,

			fq->overmemory,

			fq->overlimit,

			fq->collisions,

			fq->memory_usage,

			fq->memory_limit,

			fq->limit,

			fq->quantum);
@@ -128,6 +134,8 @@ static ssize_t aqm_write(struct file *file, 


	if (sscanf(buf, "fq_limit %u", &local->fq.limit) == 1)

		return count;

	else if (sscanf(buf, "fq_memory_limit %u", &local->fq.memory_limit) == 1)

		return count;

	else if (sscanf(buf, "fq_quantum %u", &local->fq.quantum) == 1)

		return count;