From: Brian Behlendorf Date: Mon, 27 Sep 2010 22:04:24 +0000 (-0700) Subject: Suppress large kmem_alloc() warning. X-Git-Tag: zfs-0.5.2~30 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=398f129ca36b211b19b98ca16aff1d7e91ee2949;p=zfs Suppress large kmem_alloc() warning. Observed during failure mode testing, dsl_scan_setup_sync() allocates 73920 bytes. This is way over the limit of what is wise to do with a kmem_alloc() and it should probably be moved to a slab. For now I'm just flagging it with KM_NODEBUG to quiet the error until this can be revisited. --- diff --git a/module/zfs/dsl_scan.c b/module/zfs/dsl_scan.c index c37a8224c..107c81b96 100644 --- a/module/zfs/dsl_scan.c +++ b/module/zfs/dsl_scan.c @@ -211,8 +211,8 @@ dsl_scan_setup_sync(void *arg1, void *arg2, dmu_tx_t *tx) /* back to the generic stuff */ if (dp->dp_blkstats == NULL) { - dp->dp_blkstats = - kmem_alloc(sizeof (zfs_all_blkstats_t), KM_SLEEP); + dp->dp_blkstats = kmem_alloc(sizeof (zfs_all_blkstats_t), + KM_SLEEP | KM_NODEBUG); } bzero(dp->dp_blkstats, sizeof (zfs_all_blkstats_t));