From: Jason Xing <kernelxing@xxxxxxxxxxx> The series mostly focuses on the error counters which helps every user debug their own kernel module. --- Note: this series is made on top of this cleanup[1] and unmerged commit[2] [1]: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/log/?h=mm-nonmm-unstable [2]: https://lore.kernel.org/all/20250507134225.63248-1-kerneljasonxing@xxxxxxxxx/ Jason Xing (4): relayfs: support a counter tracking if per-cpu buffers is full relayfs: introduce getting relayfs statistics function blktrace: use rbuf->stats.full as a drop indicator in relayfs relayfs: support a counter tracking if data is too big to write include/linux/relay.h | 19 ++++++++++++++- kernel/relay.c | 52 +++++++++++++++++++++++++++++++++++------ kernel/trace/blktrace.c | 22 ++--------------- 3 files changed, 65 insertions(+), 28 deletions(-) -- 2.43.5
