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| author | Dan Williams <dan.j.williams@intel.com> | 2018-04-05 01:25:02 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-04-07 07:55:05 -0700 |
| commit | 459d0ddb079c869c986e1bb871c91564a4b8ccfe (patch) | |
| tree | 6a6d4c8dd0c863afd07d1403109f24bad4d156e9 /drivers/acpi/nfit/nfit.h | |
| parent | 3013e17381b8ba9adc5b0fb424128ea692205300 (diff) | |
| download | linux-rpi-459d0ddb079c869c986e1bb871c91564a4b8ccfe.tar.gz linux-rpi-459d0ddb079c869c986e1bb871c91564a4b8ccfe.tar.bz2 linux-rpi-459d0ddb079c869c986e1bb871c91564a4b8ccfe.zip | |
nfit, address-range-scrub: determine one platform max_ars value
acpi_nfit_query_poison() is awkward in that it requires an nfit_spa
argument in order to determine what max_ars value to use. Instead probe
for the minimum max_ars across all scrub-capable ranges in the system
and drop the nfit_spa argument.
This enables a larger rework / simplification of the ARS state machine
whereby the status can be retrieved once and then iterated over all
address ranges to reap completions.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/acpi/nfit/nfit.h')
| -rw-r--r-- | drivers/acpi/nfit/nfit.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/nfit/nfit.h b/drivers/acpi/nfit/nfit.h index 2b97e5f76bdf..45e7949986a8 100644 --- a/drivers/acpi/nfit/nfit.h +++ b/drivers/acpi/nfit/nfit.h @@ -197,10 +197,10 @@ struct acpi_nfit_desc { struct device *dev; u8 ars_start_flags; struct nd_cmd_ars_status *ars_status; - size_t ars_status_size; struct work_struct work; struct list_head list; struct kernfs_node *scrub_count_state; + unsigned int max_ars; unsigned int scrub_count; unsigned int scrub_mode; unsigned int cancel:1; |