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Adds gcc attribute to prevent inlining of a function. If

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it goes inline we may well blow the stack if witness and
such are enabled.
This commit is contained in:
Randall Stewart 2007-05-29 14:17:47 +00:00
parent 995c7fd1bf
commit 3c6f353630
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=170099
1 changed files with 8 additions and 5 deletions
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13
sys/netinet/sctp_input.c
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@ -3435,11 +3435,14 @@ sctp_handle_packet_dropped(struct sctp_pktdrop_chunk *cp,
* cookie-echo processing - return NULL to discard the packet (ie. no asoc,
* bad packet,...) otherwise return the tcb for this packet
*/
static struct sctp_tcb *
sctp_process_control(struct mbuf *m, int iphlen, int *offset, int length,
struct sctphdr *sh, struct sctp_chunkhdr *ch, struct sctp_inpcb *inp,
struct sctp_tcb *stcb, struct sctp_nets **netp, int *fwd_tsn_seen,
uint32_t vrf_id, uint32_t table_id)
#ifdef __GNUC__
__attribute__((noinline))
#endif
static struct sctp_tcb *
sctp_process_control(struct mbuf *m, int iphlen, int *offset, int length,
struct sctphdr *sh, struct sctp_chunkhdr *ch, struct sctp_inpcb *inp,
struct sctp_tcb *stcb, struct sctp_nets **netp, int *fwd_tsn_seen,
uint32_t vrf_id, uint32_t table_id)
{
struct sctp_association *asoc;
uint32_t vtag_in;