[v1] relayfs: misc changes

[PATCH v1 0/5] relayfs: misc changes

Jason Xing posted 5 patches 7 months, 1 week ago

Diff against v2 v3 v4 v5
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include/linux/relay.h   | 22 ++++++++++++++-
kernel/relay.c          | 62 +++++++++++++++++++++++++++++++++++------
kernel/trace/blktrace.c | 23 ++-------------
3 files changed, 76 insertions(+), 31 deletions(-)

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[PATCH v1 0/5] relayfs: misc changes

Posted by Jason Xing 7 months, 1 week ago

From: Jason Xing <kernelxing@tencent.com>

The series mostly focuss on the error counters which helps every user
debug their own kernel module. More patches making the relayfs more
robust and functional are around the corner :)

---
Note: this series is made on top of this unmerged commit[1]
[1]: https://lore.kernel.org/all/20250507134225.63248-1-kerneljasonxing@gmail.com/

Jason Xing (5):
  relayfs: support a counter tracking if per-cpu buffers is full
  relayfs: introduce dump of 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
  relayfs: uniformally use possible cpu iteration

 include/linux/relay.h   | 22 ++++++++++++++-
 kernel/relay.c          | 62 +++++++++++++++++++++++++++++++++++------
 kernel/trace/blktrace.c | 23 ++-------------
 3 files changed, 76 insertions(+), 31 deletions(-)

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2.43.5