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xfs log recovery delay instrumentation

Brian Foster linux-xfs 2 versions – In review

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b4 am [email protected]

Versions newest first · linked by author and title

  1. v2 Latest2 patches 1 replyIn review
  2. v12 patches 0 repliesSuperseded

Changes in v2 from the cover letter

- Enable /sys/fs/xfs/debug for DEBUG mode kernels only.
v1: http://oss.sgi.com/archives/xfs/2014-08/msg00276.html

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2xfs: add debug sysfs attribute setfs/xfs/xfs_super.c fs/xfs/xfs_sysfs.c fs/xfs/xfs_sysfs.h+65 -20 replies
2/2xfs: export log_recovery_delay to delay mount time log recoveryfs/xfs/xfs_globals.c fs/xfs/xfs_log_recover.c fs/xfs/xfs_sysctl.h +1 more+52 -00 replies

Reviews trailers per patch

None of the 2 patches has a Reviewed-by or Acked-by of their own; the series has one for all of them.

PatchDave Chinner
SeriesR-b
1/2
2/2

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v2 thread

Cover letter [PATCH v2 0/2] xfs log recovery delay instrumentation

Here's v2 of the log recovery delay instrumentation set. v1 is available here:

http://oss.sgi.com/archives/xfs/2014-08/msg00276.html

After a brief conversation with Dave, we thought it best to tie in this functionality with DEBUG mode to express/ensure that these attributes are for debugging/hacking purposes only. Everything else should be equivalent to v1.

Brian

v2:
- Enable /sys/fs/xfs/debug for DEBUG mode kernels only.
v1: http://oss.sgi.com/archives/xfs/2014-08/msg00276.html

Brian Foster (2):
xfs: add debug sysfs attribute set
xfs: export log_recovery_delay to delay mount time log recovery

 fs/xfs/xfs_globals.c     |  4 +++
 fs/xfs/xfs_log_recover.c | 12 ++++++++
 fs/xfs/xfs_super.c       | 23 +++++++++++++--
 fs/xfs/xfs_sysctl.h      |  5 ++++
 fs/xfs/xfs_sysfs.c       | 74 ++++++++++++++++++++++++++++++++++++++++++++++++
 fs/xfs/xfs_sysfs.h       |  1 +
 6 files changed, 117 insertions(+), 2 deletions(-)
Signature · 6 lines
1.8.3.1

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