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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /Documentation/ABI/testing/sysfs-bus-nvdimm | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-nvdimm')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-nvdimm | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-nvdimm b/Documentation/ABI/testing/sysfs-bus-nvdimm new file mode 100644 index 000000000..46dafd848 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-nvdimm @@ -0,0 +1,60 @@ +What: nvdimm +Date: July 2020 +KernelVersion: 5.8 +Contact: Dan Williams <dan.j.williams@intel.com> +Description: + +The libnvdimm sub-system implements a common sysfs interface for +platform nvdimm resources. See Documentation/driver-api/nvdimm/. + +What: /sys/bus/event_source/devices/nmemX/format +Date: February 2022 +KernelVersion: 5.18 +Contact: Kajol Jain <kjain@linux.ibm.com> +Description: (RO) Attribute group to describe the magic bits + that go into perf_event_attr.config for a particular pmu. + (See ABI/testing/sysfs-bus-event_source-devices-format). + + Each attribute under this group defines a bit range of the + perf_event_attr.config. Supported attribute is listed + below:: + + event = "config:0-4" - event ID + + For example:: + + ctl_res_cnt = "event=0x1" + +What: /sys/bus/event_source/devices/nmemX/events +Date: February 2022 +KernelVersion: 5.18 +Contact: Kajol Jain <kjain@linux.ibm.com> +Description: (RO) Attribute group to describe performance monitoring events + for the nvdimm memory device. Each attribute in this group + describes a single performance monitoring event supported by + this nvdimm pmu. The name of the file is the name of the event. + (See ABI/testing/sysfs-bus-event_source-devices-events). A + listing of the events supported by a given nvdimm provider type + can be found in Documentation/driver-api/nvdimm/$provider. + +What: /sys/bus/event_source/devices/nmemX/cpumask +Date: February 2022 +KernelVersion: 5.18 +Contact: Kajol Jain <kjain@linux.ibm.com> +Description: (RO) This sysfs file exposes the cpumask which is designated to + to retrieve nvdimm pmu event counter data. + +What: /sys/bus/nd/devices/nmemX/cxl/id +Date: November 2022 +KernelVersion: 6.2 +Contact: Dave Jiang <dave.jiang@intel.com> +Description: (RO) Show the id (serial) of the device, formatted as an + unsigned 64-bit decimal value. This is CXL specific. + +What: /sys/bus/nd/devices/nmemX/cxl/provider +Date: November 2022 +KernelVersion: 6.2 +Contact: Dave Jiang <dave.jiang@intel.com> +Description: (RO) Shows the CXL bridge device that ties to a CXL memory device + to this NVDIMM device. I.e. the parent of the device returned is + a /sys/bus/cxl/devices/memX instance. |
