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| author | Karsten Graul <kgraul@linux.ibm.com> | 2018-05-15 17:05:01 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-16 11:49:20 -0400 |
| commit | 3cf52eb11fa00b8dc8a773893fd808e3a09b3961 (patch) | |
| tree | 4a1e1bfbdc9ceb3e5830fdc8564bc84f919f40a3 /net/smc | |
| parent | 1401ea045b96ae1112bf384e6f03f909643f04be (diff) | |
| download | linux-stable-3cf52eb11fa00b8dc8a773893fd808e3a09b3961.tar.gz linux-stable-3cf52eb11fa00b8dc8a773893fd808e3a09b3961.tar.bz2 linux-stable-3cf52eb11fa00b8dc8a773893fd808e3a09b3961.zip | |
net/smc: set link inactive before calling smc_lgr_free()
Before smc_lgr_free() is called the link must be set inactive by calling
smc_llc_link_inactive().
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc')
| -rw-r--r-- | net/smc/af_smc.c | 1 | ||||
| -rw-r--r-- | net/smc/smc_core.c | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index ecf9ba68501b..d15762b057c0 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -1644,6 +1644,7 @@ static void __exit smc_exit(void) spin_unlock_bh(&smc_lgr_list.lock); list_for_each_entry_safe(lgr, lg, &lgr_freeing_list, list) { list_del_init(&lgr->list); + smc_llc_link_inactive(&lgr->lnk[SMC_SINGLE_LINK]); cancel_delayed_work_sync(&lgr->free_work); smc_lgr_free(lgr); /* free link group */ } diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index 4523bbad8a15..a48ee00b65ff 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -148,8 +148,11 @@ static void smc_lgr_free_work(struct work_struct *work) list_del_init(&lgr->list); /* remove from smc_lgr_list */ free: spin_unlock_bh(&smc_lgr_list.lock); - if (!delayed_work_pending(&lgr->free_work)) + if (!delayed_work_pending(&lgr->free_work)) { + if (lgr->lnk[SMC_SINGLE_LINK].state != SMC_LNK_INACTIVE) + smc_llc_link_inactive(&lgr->lnk[SMC_SINGLE_LINK]); smc_lgr_free(lgr); + } } /* create a new SMC link group */ |