Commit 9a9aed4e authored by Konrad Sztyber's avatar Konrad Sztyber Committed by Tomasz Zawadzki
Browse files

env/pci: use TAILQ_FOREACH_SAFE in pci_foreach_device() 



It'll make it possible to remove a PCI device from within the callback.

Signed-off-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I4cea2207a29bb145aee968715e873076a8c0993c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13956


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarTom Nabarro <tom.nabarro@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarDong Yi <dongx.yi@intel.com>
parent 4c482a62

lib/env_dpdk/pci.c

+2 −2
Original line number Diff line number Diff line
@@ -776,10 +776,10 @@ spdk_pci_enumerate(struct spdk_pci_driver *driver, 
void

spdk_pci_for_each_device(void *ctx, void (*fn)(void *ctx, struct spdk_pci_device *dev))

{

	struct spdk_pci_device *dev;

	struct spdk_pci_device *dev, *tmp;



	pthread_mutex_lock(&g_pci_mutex);

	TAILQ_FOREACH(dev, &g_pci_devices, internal.tailq) {

	TAILQ_FOREACH_SAFE(dev, &g_pci_devices, internal.tailq, tmp) {

		fn(ctx, dev);

	}

	pthread_mutex_unlock(&g_pci_mutex);