diff options
| author | Shannon Nelson <shannon.nelson@amd.com> | 2023-12-11 19:58:03 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-12-13 13:35:55 +0100 |
| commit | ce66172d33935df630c9b71a95cff685e12ad506 (patch) | |
| tree | 2abf35432e291790840584bf44b14372f7fd0cef | |
| parent | ionic: use timer_shutdown_sync (diff) | |
| download | linux-ce66172d33935df630c9b71a95cff685e12ad506.tar.xz linux-ce66172d33935df630c9b71a95cff685e12ad506.zip | |
ionic: lif debugfs refresh on reset
Remove and restore the lif's debugfs pointers on a reset,
and make sure to check for the dentry before removing it
in case an earlier reset failed to rebuild the lif.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_debugfs.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c index fd2135c23862..60e64ef043af 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c @@ -437,6 +437,7 @@ static void ionic_reset_prepare(struct pci_dev *pdev) ionic_txrx_free(lif); ionic_lif_deinit(lif); ionic_qcqs_free(lif); + ionic_debugfs_del_lif(lif); mutex_unlock(&lif->queue_lock); ionic_dev_teardown(ionic); diff --git a/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c b/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c index c58217027564..91327ef670c7 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c @@ -287,6 +287,9 @@ void ionic_debugfs_add_lif(struct ionic_lif *lif) void ionic_debugfs_del_lif(struct ionic_lif *lif) { + if (!lif->dentry) + return; + debugfs_remove_recursive(lif->dentry); lif->dentry = NULL; } |