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Quiet down very frequent large allocation warning in ZFS.

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In my machine, dnode_hold_impl() allocates 9992 bytes in DEBUG mode and it
causes a large stream of stack traces in the logs. Instead, use KM_NODEBUG
to quiet down this known large alloc.

Signed-off-by: Ricardo M. Correia <ricardo.correia@oracle.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Ricardo M. Correia 2010-09-17 16:08:56 -07:00 committed by Brian Behlendorf
parent 12f3012974
commit 1e411a4c12
1 changed files with 1 additions and 1 deletions
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module/zfs/dnode.c
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@ -1074,7 +1074,7 @@ dnode_hold_impl(objset_t *os, uint64_t object, int flag,
int i; int i;
dnode_children_t *winner; dnode_children_t *winner;
children_dnodes = kmem_alloc(sizeof (dnode_children_t) + children_dnodes = kmem_alloc(sizeof (dnode_children_t) +
(epb - 1) * sizeof (dnode_handle_t), KM_SLEEP); (epb - 1) * sizeof (dnode_handle_t), KM_SLEEP | KM_NODEBUG);
children_dnodes->dnc_count = epb; children_dnodes->dnc_count = epb;
dnh = &children_dnodes->dnc_children[0]; dnh = &children_dnodes->dnc_children[0];
for (i = 0; i < epb; i++) { for (i = 0; i < epb; i++) {