X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Ftxg.c;h=5702a61f04fe8dbd65f3294a3899ba6d7e6372ac;hb=920dd524fb2997225d4b1ac180bcbc14b045fda6;hp=e14bff269b3e77a5c3421255f7a77ba89f2aebb5;hpb=b8d06fca089fae4680c3a552fc55c512bfb02202;p=zfs.git

diff --git a/module/zfs/txg.c b/module/zfs/txg.c
index e14bff2..5702a61 100644
--- a/module/zfs/txg.c
+++ b/module/zfs/txg.c
@@ -395,9 +395,11 @@ txg_sync_thread(dsl_pool_t *dp)
 
 	start = delta = 0;
 	for (;;) {
-		uint64_t timer, timeout = zfs_txg_timeout * hz;
+		uint64_t timer, timeout;
 		uint64_t txg;
 
+		timeout = zfs_txg_timeout * hz;
+
 		/*
 		 * We sync when we're scanning, there's someone waiting
 		 * on us, or the quiesce thread has handed off a txg to
@@ -773,4 +775,7 @@ EXPORT_SYMBOL(txg_wait_open);
 EXPORT_SYMBOL(txg_wait_callbacks);
 EXPORT_SYMBOL(txg_stalled);
 EXPORT_SYMBOL(txg_sync_waiting);
+
+module_param(zfs_txg_timeout, int, 0644);
+MODULE_PARM_DESC(zfs_txg_timeout, "Max seconds worth of delta per txg");
 #endif