Commit db1e7806 authored by NeilBrown's avatar NeilBrown Committed by Greg Kroah-Hartman
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staging: lustre: lnet-route: use kmalloc for small allocation 



This allocation is reasonably small.
As the function is called "*_locked", it might not be safe
to perform a GFP_KERNEL allocation, so be safe and
use GFP_NOFS.

Signed-off-by: default avatarNeilBrown <neilb@suse.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 33be4600

drivers/staging/lustre/lnet/lnet/router.c

+2 −3
Original line number Original line Diff line number Diff line
@@ -884,8 +884,7 @@ lnet_destroy_rc_data(struct lnet_rc_data *rcd) 
		lnet_net_unlock(cpt);

		lnet_net_unlock(cpt);

	}

	}





	if (rcd->rcd_pinginfo)

	kfree(rcd->rcd_pinginfo);

		LIBCFS_FREE(rcd->rcd_pinginfo, LNET_PINGINFO_SIZE);





	kfree(rcd);

	kfree(rcd);

}

}
@@ -908,7 +907,7 @@ lnet_create_rc_data_locked(struct lnet_peer *gateway) 
	LNetInvalidateMDHandle(&rcd->rcd_mdh);

	LNetInvalidateMDHandle(&rcd->rcd_mdh);

	INIT_LIST_HEAD(&rcd->rcd_list);

	INIT_LIST_HEAD(&rcd->rcd_list);





	LIBCFS_ALLOC(pi, LNET_PINGINFO_SIZE);

	pi = kzalloc(LNET_PINGINFO_SIZE, GFP_NOFS);

	if (!pi)

	if (!pi)

		goto out;

		goto out;

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