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| author | Xin Long <lucien.xin@gmail.com> | 2017-12-08 21:04:06 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-11 11:23:05 -0500 |
| commit | 94014e8d871ae43d834828710c098518be44b5d9 (patch) | |
| tree | 2be3b55d238b96afc9d6c2d91eeffff4d75aa2a1 /net/sctp/sm_sideeffect.c | |
| parent | 9162e0ed9e238c1f1d738cb36ee59d96b097f8e1 (diff) | |
| download | linux-94014e8d871ae43d834828710c098518be44b5d9.tar.gz linux-94014e8d871ae43d834828710c098518be44b5d9.tar.bz2 linux-94014e8d871ae43d834828710c098518be44b5d9.zip | |
sctp: implement renege_events for sctp_stream_interleave
renege_events is added as a member of sctp_stream_interleave, used to
renege some old data or idata in reasm or lobby queue properly to free
some memory for the new data when there's memory stress.
It defines sctp_renege_events for idata, and leaves sctp_ulpq_renege
as it is for data.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sm_sideeffect.c')
| -rw-r--r-- | net/sctp/sm_sideeffect.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index f4e5ecade936..2bec17ad7fc9 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -1735,8 +1735,9 @@ static int sctp_cmd_interpreter(enum sctp_event event_type, break; case SCTP_CMD_RENEGE: - sctp_ulpq_renege(&asoc->ulpq, cmd->obj.chunk, - GFP_ATOMIC); + asoc->stream.si->renege_events(&asoc->ulpq, + cmd->obj.chunk, + GFP_ATOMIC); break; case SCTP_CMD_SETUP_T4: |