1 files changed, 0 insertions, 70 deletions
diff --git a/raid6-default-algo.patch b/raid6-default-algo.patch
deleted file mode 100644
index 98bfd54..0000000
--- a/raid6-default-algo.patch
+++ /dev/null
@@ -1,70 +0,0 @@
---- a/lib/Kconfig
-+++ b/lib/Kconfig
-@@ -10,6 +10,23 @@ menu "Library routines"
- config RAID6_PQ
- 	tristate
- 
-+config RAID6_PQ_DEFAULT_ALG_BOOL
-+	bool "Default RAID6 PQ algorithm"
-+	default n
-+	depends on RAID6_PQ
-+	help
-+	  Allow for specifying a default algorithm via the kernel
-+	  parameter "raid6_pq_default_alg", which forces the performance
-+	  tests to be skipped. This can save between 500ms to 2s
-+	  during boot.
-+
-+config RAID6_PQ_DEFAULT_ALG
-+	string "Default RAID6 PQ algorithm name"
-+	default ""
-+	depends on RAID6_PQ_DEFAULT_ALG_BOOL
-+	help
-+	  The default algorithm name to be used by default.
-+
- config BITREVERSE
- 	tristate
- 
-diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c
-index d3b16f43c39f..480cbfbe293f 100644
---- a/lib/raid6/algos.c
-+++ b/lib/raid6/algos.c
-@@ -30,6 +30,12 @@ EXPORT_SYMBOL(raid6_empty_zero_page);
- #endif
- #endif
- 
-+#ifdef CONFIG_RAID6_PQ_DEFAULT_ALG_BOOL
-+static char raid6_pq_default_alg[32] = CONFIG_RAID6_PQ_DEFAULT_ALG;
-+module_param_string(raid6_pq_default_alg, raid6_pq_default_alg, sizeof(raid6_pq_default_alg), 0444);
-+MODULE_PARM_DESC(raid6_pq_default_alg, "Default gen/xor() algorithm");
-+#endif
-+
- struct raid6_calls raid6_call;
- EXPORT_SYMBOL_GPL(raid6_call);
- 
-@@ -157,6 +163,26 @@ static inline const struct raid6_calls *raid6_choose_gen(
- 	const struct raid6_calls *const *algo;
- 	const struct raid6_calls *best;
- 
-+#ifdef CONFIG_RAID6_PQ_DEFAULT_ALG_BOOL
-+	if (strlen(raid6_pq_default_alg)) {
-+		for (algo = raid6_algos; *algo; algo++) {
-+			if (!strncmp(raid6_pq_default_alg, (*algo)->name, sizeof(raid6_pq_default_alg))) {
-+				if ((*algo)->valid && !(*algo)->valid()) {
-+					pr_info("raid6: default alg \"%s\" is invalid.\n",
-+						raid6_pq_default_alg);
-+					continue;
-+				}
-+				pr_info("raid6: using default algorithm %s gen() without performace tests.\n",
-+					(*algo)->name);
-+				raid6_call = **algo;
-+				return *algo;
-+			}
-+		}
-+		pr_info("raid6: default alg \"%s\" not found. Choosing the best alg as fallback...\n",
-+			raid6_pq_default_alg);
-+	}
-+#endif
-+
- 	for (bestgenperf = 0, bestxorperf = 0, best = NULL, algo = raid6_algos; *algo; algo++) {
- 		if (!best || (*algo)->prefer >= best->prefer) {
- 			/* 2 ^ (RAID6_TIME_JIFFIES_LG2 - 0.5) */