Re: [PATCH net-next v3 5/6] net: sched: rename QDISC_DROP_FQ_* to generic names

Rename FQ-specific drop reasons to generic names:
- QDISC_DROP_FQ_BAND_LIMIT -> QDISC_DROP_BAND_LIMIT
- QDISC_DROP_FQ_HORIZON_LIMIT -> QDISC_DROP_HORIZON_LIMIT

This follows the principle that drop reasons should describe the drop
mechanism rather than being tied to a specific qdisc implementation.
These concepts (priority band limits, timestamp horizon) could apply
to other qdiscs as well.

Signed-off-by: Jesper Dangaard Brouer <hawk@kernel.org>
---
 include/net/dropreason-qdisc.h |   21 +++++++++++----------
 net/sched/sch_fq.c             |    2 +-
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/include/net/dropreason-qdisc.h b/include/net/dropreason-qdisc.h
index 2e2f4fc36e0d..8661797193b1 100644
--- a/include/net/dropreason-qdisc.h
+++ b/include/net/dropreason-qdisc.h

@@ -12,8 +12,8 @@
 	FN(FLOW_LIMIT)			\
 	FN(MAXFLOWS)			\
 	FN(FLOOD_PROTECTION)		\
-	FN(FQ_BAND_LIMIT)		\
-	FN(FQ_HORIZON_LIMIT)		\
+	FN(BAND_LIMIT)			\
+	FN(HORIZON_LIMIT)		\
 	FNe(MAX)
 
 #undef FN

@@ -82,17 +82,18 @@ enum qdisc_drop_reason {
 	 */
 	QDISC_DROP_FLOOD_PROTECTION,
 	/**
-	 * @QDISC_DROP_FQ_BAND_LIMIT: FQ (Fair Queue) dropped packet because
-	 * the priority band's packet limit was reached. Each priority band
-	 * in FQ has its own limit.
+	 * @QDISC_DROP_BAND_LIMIT: packet dropped because the priority band's
+	 * limit was reached. Used by qdiscs with priority bands that have
+	 * per-band packet limits (e.g., FQ).
 	 */
-	QDISC_DROP_FQ_BAND_LIMIT,
+	QDISC_DROP_BAND_LIMIT,
 	/**
-	 * @QDISC_DROP_FQ_HORIZON_LIMIT: FQ dropped packet because its
-	 * timestamp is too far in the future (beyond horizon). This prevents
-	 * packets with unreasonable future timestamps from blocking the queue.
+	 * @QDISC_DROP_HORIZON_LIMIT: packet dropped because its timestamp
+	 * is too far in the future (beyond horizon). This prevents packets
+	 * with unreasonable future timestamps from occupying queue space.