[PATCH v5 0/4] ndctl: convert actions to use util_filter_walk

From: Dave Jiang <dave.jiang@intel.com>
To: vishal.l.verma@intel.com, dan.j.williams@intel.com
Cc: linux-nvdimm@lists.01.org
Subject: [PATCH v5 0/4] ndctl: convert actions to use util_filter_walk
Date: Fri, 27 Apr 2018 15:08:12 -0700	[thread overview]
Message-ID: <152486678857.66587.12260245215754521561.stgit@djiang5-desk3.ch.intel.com> (raw)

util_filter_walk() does the looping through bus/dimm/region/namespace
that a lot of the operations in ndctl uses. Converting them to common
code and reduce maintenance on individual versions of the same code.
In this series we are convering namespace, region, and dimm actions.

---

v5:
- fix behavior regression in filter_namespace (Dan)
- fix segfault caused by no namespace for create_namespace actions.

v4:
- change struct names to be less confusing. (Dan)

v3:
- fixed some corner cases in namespace patch.
- changed param renaming to reduce change for util_filter_params. (Dan)
- Adding conversion to region
- Adding conversion to dimm

v2:
- split out the conversion of util_filter_params to make things more
  readable (Dan).
- Not pass in mode as util_filter_params and put back the mode check in
  util_filter_walk() (Dan).

Dave Jiang (4):
      ndctl: convert namespace actions to use util_filter_params
      ndctl: convert namespace actions to use util_filter_walk()
      ndctl: convert region actions to use util_filter_walk()
      ndctl: convert dimm actions to use util_filter_walk()

 ndctl/dimm.c      |   83 ++++++++++++++---------
 ndctl/namespace.c |  194 +++++++++++++++++++++++++++++------------------------
 ndctl/region.c    |   59 ++++++++++------
 test/btt-check.sh |    2 -
 util/filter.c     |    5 +
 util/filter.h     |   23 ++++++
 6 files changed, 220 insertions(+), 146 deletions(-)

--
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