* The 'ndctl list' command awkwardly prints out all the corresponding
device-dax information when a namespace is in 'dax' mode. Conversely if
someone is only interested in listing device-dax information they need to
contend with libnvdimm data.
Introduce a separate daxctl utility with its own 'list' command for this
purpose, and make the listing of device-dax data through 'ndctl list'
optional (new --device-dax option).
* Enhance 'ndctl list' with the option to filter by namespace mode (new
--mode option).
* Allow 'ndctl {enable,disable}-region' to limit itself to regions
matching a given type (blk or pmem).
* Fix 'ndctl list' to trim region mapping data (i.e. the dimms in a
region), when a specific dimm is indicated with --dimm.
---
Dan Williams (7):
ndctl, daxctl: refactor main boilerplate for a new 'daxctl' utility
ndctl, daxctl: move json helpers to be available across both utilities
ndctl, list: add option to filter namespace by mode
ndctl, list: add '--device-dax' option
daxctl: add list command
ndctl, {enable,disable}-region: filter by type
ndctl, list: limit mappings when --dimm is specified
Makefile.am | 4 +
builtin.h | 31 +++++++
configure.ac | 1
daxctl/Makefile.am | 13 +++
daxctl/daxctl.c | 91 +++++++++++++++++++++
daxctl/lib/Makefile.am | 3 +
daxctl/libdaxctl.h | 1
daxctl/list.c | 112 ++++++++++++++++++++++++++
ndctl.spec.in | 12 +++
ndctl/Makefile.am | 3 -
ndctl/builtin-bat.c | 2
ndctl/builtin-create-nfit.c | 2
ndctl/builtin-dimm.c | 14 ++-
ndctl/builtin-list.c | 45 ++++++++++
ndctl/builtin-test.c | 2
ndctl/builtin-xable-region.c | 35 +++++++-
ndctl/builtin-xaction-namespace.c | 10 +-
ndctl/builtin.h | 33 --------
ndctl/libndctl.h.in | 1
ndctl/ndctl.c | 160 +++++++++----------------------------
test/Makefile.am | 4 -
test/device-dax.c | 4 -
test/multi-pmem.c | 2
util/filter.c | 21 +++++
util/filter.h | 6 +
util/help.c | 44 ++--------
util/json.c | 121 ++++++++++++++++++++++------
util/json.h | 8 ++
util/main.c | 123 ++++++++++++++++++++++++++++
util/main.h | 10 ++
30 files changed, 671 insertions(+), 247 deletions(-)
create mode 100644 builtin.h
create mode 100644 daxctl/Makefile.am
create mode 100644 daxctl/daxctl.c
create mode 100644 daxctl/list.c
delete mode 100644 ndctl/builtin.h
rename ndctl/builtin-help.c => util/help.c
rename ndctl/util/json.c => util/json.c
rename ndctl/util/json.h => util/json.h
create mode 100644 util/main.c
create mode 100644 util/main.h
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