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authorVishal Verma <vishal.l.verma@intel.com>2017-10-30 13:22:23 -0700
committerDan Williams <dan.j.williams@intel.com>2017-11-02 10:42:30 -0700
commit5e096ef3b29e6113a7aa6a7dc4871987efa99bcb (patch)
treeae0840ff84e77da1be37ea46ec81be51a3eb7a83 /tools/testing
parent89360b87c3efa5d265a3b43dd8fc245c8f4356e3 (diff)
nfit_test: when clearing poison, also remove badrange entries
The injected badrange entries can only be cleared from the kernel's accounting by writing to the affected blocks, so when such a write sends the clear errror DSM to nfit_test, also clear the ranges from nfit_test's badrange list. This lets an 'ARS Inject error status' DSM to return the correct status, omitting the cleared ranges. 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> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/nvdimm/test/nfit.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index 788b1a5d6c5a..79c5cb23693f 100644
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -344,7 +344,8 @@ static int nfit_test_cmd_ars_status(struct ars_state *ars_state,
return 0;
}
-static int nfit_test_cmd_clear_error(struct nd_cmd_clear_error *clear_err,
+static int nfit_test_cmd_clear_error(struct nfit_test *t,
+ struct nd_cmd_clear_error *clear_err,
unsigned int buf_len, int *cmd_rc)
{
const u64 mask = NFIT_TEST_CLEAR_ERR_UNIT - 1;
@@ -354,12 +355,7 @@ static int nfit_test_cmd_clear_error(struct nd_cmd_clear_error *clear_err,
if ((clear_err->address & mask) || (clear_err->length & mask))
return -EINVAL;
- /*
- * Report 'all clear' success for all commands even though a new
- * scrub will find errors again. This is enough to have the
- * error removed from the 'badblocks' tracking in the pmem
- * driver.
- */
+ badrange_forget(&t->badrange, clear_err->address, clear_err->length);
clear_err->status = 0;
clear_err->cleared = clear_err->length;
*cmd_rc = 0;
@@ -687,7 +683,7 @@ static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
cmd_rc);
break;
case ND_CMD_CLEAR_ERROR:
- rc = nfit_test_cmd_clear_error(buf, buf_len, cmd_rc);
+ rc = nfit_test_cmd_clear_error(t, buf, buf_len, cmd_rc);
break;
default:
return -ENOTTY;