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path: root/drivers/nvdimm/badrange.c
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2017-11-02libnvdimm, badrange: remove a WARN for list_emptyVishal Verma1-1/+0
Now that we're reusing the badrange functions for nfit_test, and that exposes badrange injection/clearing to userspace via the DSM paths, it is plausible that a user may call the clear DSM multiple times. Since it is harmless to do so, we can remove the WARN in badrange_forget. Cc: Dave Jiang <dave.jiang@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2017-11-02libnvdimm: move poison list functions to a new 'badrange' fileDave Jiang1-0/+294
nfit_test needs to use the poison list manipulation code as well. Make it more generic and in the process rename poison to badrange, and move all the related helpers to a new file. Signed-off-by: Dave Jiang <dave.jiang@intel.com> [vishal: Add badrange.o to nfit_test's Kbuild] [vishal: add a missed include in bus.c for the new badrange functions] [vishal: rename all instances of 'be' to 'bre'] Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>