76 lines
2.5 KiB
Diff
76 lines
2.5 KiB
Diff
From e492d2ac143e7f02d6c262130d42a4422e8295d5 Mon Sep 17 00:00:00 2001
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From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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Date: Thu, 29 Feb 2024 12:52:16 +0100
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Subject: [PATCH 32/41] mdadm: drop get_disk_controller_domain()
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This function is unused now. Drop it.
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Controller for IMSM is a device policy and is separated from user defined
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domains.
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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mdadm.h | 15 ---------------
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policy.c | 13 -------------
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2 files changed, 28 deletions(-)
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diff --git a/mdadm.h b/mdadm.h
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index cfa11391..3fedca48 100644
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--- a/mdadm.h
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+++ b/mdadm.h
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@@ -1286,21 +1286,6 @@ extern struct superswitch {
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*/
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struct mdinfo *(*activate_spare)(struct active_array *a,
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struct metadata_update **updates);
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- /*
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- * Return statically allocated string that represents metadata specific
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- * controller domain of the disk. The domain is used in disk domain
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- * matching functions. Disks belong to the same domain if the they have
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- * the same domain from mdadm.conf and belong the same metadata domain.
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- * Returning NULL or not providing this handler means that metadata
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- * does not distinguish the differences between disks that belong to
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- * different controllers. They are in the domain specified by
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- * configuration file (mdadm.conf).
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- * In case when the metadata has the notion of domains based on disk
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- * it shall return NULL for disks that do not belong to the controller
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- * the supported domains. Such disks will form another domain and won't
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- * be mixed with supported ones.
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- */
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- const char *(*get_disk_controller_domain)(const char *path);
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/* for external backup area */
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int (*recover_backup)(struct supertype *st, struct mdinfo *info);
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diff --git a/policy.c b/policy.c
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index 4b85f62d..404f9b5d 100644
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--- a/policy.c
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+++ b/policy.c
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@@ -365,7 +365,6 @@ struct dev_policy *path_policy(char **paths, char *type)
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{
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struct pol_rule *rules;
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struct dev_policy *pol = NULL;
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- int i;
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rules = config_rules;
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@@ -380,18 +379,6 @@ struct dev_policy *path_policy(char **paths, char *type)
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rules = rules->next;
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}
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- /* Now add any metadata-specific internal knowledge
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- * about this path
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- */
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- for (i=0; paths && paths[0] && superlist[i]; i++)
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- if (superlist[i]->get_disk_controller_domain) {
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- const char *d =
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- superlist[i]->get_disk_controller_domain(
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- paths[0]);
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- if (d)
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- pol_new(&pol, pol_domain, d, superlist[i]->name);
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- }
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-
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pol_sort(&pol);
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pol_dedup(pol);
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return pol;
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--
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2.40.1
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