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Commit 6857a02a authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

sctp: use GFP_KERNEL in sctp_init() 



modules init functions being called from process context, we better
use GFP_KERNEL allocations to increase our chances to get these
high-order pages we want for SCTP hash tables.

This mostly matters if SCTP module is loaded once memory got fragmented.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5cfe6d8a

net/sctp/protocol.c

+2 −2
Original line number Diff line number Diff line
@@ -1419,7 +1419,7 @@ static __init int sctp_init(void) 
		if ((sctp_assoc_hashsize > (64 * 1024)) && order > 0)

			continue;

		sctp_assoc_hashtable = (struct sctp_hashbucket *)

			__get_free_pages(GFP_ATOMIC|__GFP_NOWARN, order);

			__get_free_pages(GFP_KERNEL | __GFP_NOWARN, order);

	} while (!sctp_assoc_hashtable && --order > 0);

	if (!sctp_assoc_hashtable) {

		pr_err("Failed association hash alloc\n");
@@ -1452,7 +1452,7 @@ static __init int sctp_init(void) 
		if ((sctp_port_hashsize > (64 * 1024)) && order > 0)

			continue;

		sctp_port_hashtable = (struct sctp_bind_hashbucket *)

			__get_free_pages(GFP_ATOMIC|__GFP_NOWARN, order);

			__get_free_pages(GFP_KERNEL | __GFP_NOWARN, order);

	} while (!sctp_port_hashtable && --order > 0);

	if (!sctp_port_hashtable) {

		pr_err("Failed bind hash alloc\n");