From: Serapheim Dimitropoulos <serapheim@delphix.com>
Date: Mon, 12 Aug 2019 16:49:07 +0000 (-0700)
Subject: Sort log spacemap tunables in alphabetical order
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2081db79827e0fbc3088dcd693f8af7d7d0191a4;p=zfs

Sort log spacemap tunables in alphabetical order

Beside the whole commit being a nit in reality it should
bring the diffs of the spa_log_spacemap.c source file
between ZoL and delphix/zfs to 0.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Chris Dunlop <chris@onthe.net.au>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Serapheim Dimitropoulos <serapheim@delphix.com>
Closes #9143
---

diff --git a/module/zfs/spa_log_spacemap.c b/module/zfs/spa_log_spacemap.c
index bb6610fe0..ad82e025e 100644
--- a/module/zfs/spa_log_spacemap.c
+++ b/module/zfs/spa_log_spacemap.c
@@ -1283,26 +1283,24 @@ spa_ld_log_spacemaps(spa_t *spa)
 
 #if defined(_KERNEL)
 /* BEGIN CSTYLED */
-module_param(zfs_unflushed_max_mem_amt, ulong, 0644);
-MODULE_PARM_DESC(zfs_unflushed_max_mem_amt,
-    "Specific hard-limit in memory that ZFS allows to be used for "
-    "unflushed changes");
+module_param(zfs_keep_log_spacemaps_at_export, int, 0644);
+MODULE_PARM_DESC(zfs_keep_log_spacemaps_at_export,
+    "Prevent the log spacemaps from being flushed and destroyed "
+    "during pool export/destroy");
 
-module_param(zfs_unflushed_max_mem_ppm, ulong, 0644);
-MODULE_PARM_DESC(zfs_unflushed_max_mem_ppm,
-    "Percentage of the overall system memory that ZFS allows to be "
-    "used for unflushed changes (value is calculated over 1000000 for "
-    "finer granularity");
+module_param(zfs_max_logsm_summary_length, ulong, 0644);
+MODULE_PARM_DESC(zfs_max_logsm_summary_length,
+    "Maximum number of rows allowed in the summary of "
+    "the spacemap log");
 
-module_param(zfs_unflushed_log_block_max, ulong, 0644);
-MODULE_PARM_DESC(zfs_unflushed_log_block_max,
-    "Hard limit (upper-bound) in the size of the space map log "
-    "in terms of blocks.");
+module_param(zfs_max_log_walking, ulong, 0644);
+MODULE_PARM_DESC(zfs_max_log_walking,
+    "The number of past TXGs that the flushing algorithm of the log "
+    "spacemap feature uses to estimate incoming log blocks");
 
-module_param(zfs_unflushed_log_block_min, ulong, 0644);
-MODULE_PARM_DESC(zfs_unflushed_log_block_min,
-    "Lower-bound limit for the maximum amount of blocks allowed in "
-    "log spacemap (see zfs_unflushed_log_block_max)");
+module_param(zfs_min_metaslabs_to_flush, ulong, 0644);
+MODULE_PARM_DESC(zfs_min_metaslabs_to_flush,
+    "Minimum number of metaslabs to flush per dirty TXG");
 
 module_param(zfs_unflushed_log_block_pct, ulong, 0644);
 MODULE_PARM_DESC(zfs_unflushed_log_block_pct,
@@ -1312,23 +1310,25 @@ MODULE_PARM_DESC(zfs_unflushed_log_block_pct,
     " number of log blocks is capped at 4 times the number of "
     "metaslabs)");
 
-module_param(zfs_max_log_walking, ulong, 0644);
-MODULE_PARM_DESC(zfs_max_log_walking,
-    "The number of past TXGs that the flushing algorithm of the log "
-    "spacemap feature uses to estimate incoming log blocks");
+module_param(zfs_unflushed_log_block_max, ulong, 0644);
+MODULE_PARM_DESC(zfs_unflushed_log_block_max,
+    "Hard limit (upper-bound) in the size of the space map log "
+    "in terms of blocks.");
 
-module_param(zfs_max_logsm_summary_length, ulong, 0644);
-MODULE_PARM_DESC(zfs_max_logsm_summary_length,
-    "Maximum number of rows allowed in the summary of "
-    "the spacemap log");
+module_param(zfs_unflushed_log_block_min, ulong, 0644);
+MODULE_PARM_DESC(zfs_unflushed_log_block_min,
+    "Lower-bound limit for the maximum amount of blocks in "
+    "log spacemap.");
 
-module_param(zfs_min_metaslabs_to_flush, ulong, 0644);
-MODULE_PARM_DESC(zfs_min_metaslabs_to_flush,
-    "Minimum number of metaslabs to flush per dirty TXG");
+module_param(zfs_unflushed_max_mem_amt, ulong, 0644);
+MODULE_PARM_DESC(zfs_unflushed_max_mem_amt,
+    "Specific hard-limit in memory that ZFS allows to be used for "
+    "unflushed changes");
 
-module_param(zfs_keep_log_spacemaps_at_export, int, 0644);
-MODULE_PARM_DESC(zfs_keep_log_spacemaps_at_export,
-    "Prevent the log spacemaps from being flushed and destroyed "
-    "during pool export/destroy");
+module_param(zfs_unflushed_max_mem_ppm, ulong, 0644);
+MODULE_PARM_DESC(zfs_unflushed_max_mem_ppm,
+    "Percentage of the overall system memory that ZFS allows to be "
+    "used for unflushed changes (value is calculated over 1000000 for "
+    "finer granularity");
 /* END CSTYLED */
 #endif