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lib/env_dpdk: Change the location of lock files from /tmp to /var/tmp

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Move the lock files from '/tmp' to '/var/tmp' cause user maybe delete files in /tmp
or remount /tmp by mistake, And the JSON-RPC domain socket located in '/var/tmp' also.

Signed-off-by: Weifeng Su <suweifeng1@huawei.com>
Signed-off-by: Shihao Sun <sunshihao@huawei.com>
Change-Id: I18d52f42462e8477fb35aeea9e38efc51610d17c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5096
Community-CI: Broadcom CI
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Weifeng Su 2020-11-13 03:07:06 -05:00 committed by Tomasz Zawadzki
parent 5e01bdb41d
commit 00a126bea8
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/env_dpdk/pci.c
View File

@ -920,7 +920,7 @@ spdk_pci_device_claim(struct spdk_pci_device *dev)
.l_len = 0, .l_len = 0,
}; };
snprintf(dev_name, sizeof(dev_name), "/tmp/spdk_pci_lock_%04x:%02x:%02x.%x", snprintf(dev_name, sizeof(dev_name), "/var/tmp/spdk_pci_lock_%04x:%02x:%02x.%x",
dev->addr.domain, dev->addr.bus, dev->addr.dev, dev->addr.func); dev->addr.domain, dev->addr.bus, dev->addr.dev, dev->addr.func);
dev_fd = open(dev_name, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR); dev_fd = open(dev_name, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
@ -965,7 +965,7 @@ spdk_pci_device_unclaim(struct spdk_pci_device *dev)
{ {
char dev_name[64]; char dev_name[64];
snprintf(dev_name, sizeof(dev_name), "/tmp/spdk_pci_lock_%04x:%02x:%02x.%x", snprintf(dev_name, sizeof(dev_name), "/var/tmp/spdk_pci_lock_%04x:%02x:%02x.%x",
dev->addr.domain, dev->addr.bus, dev->addr.dev, dev->addr.func); dev->addr.domain, dev->addr.bus, dev->addr.dev, dev->addr.func);
close(dev->internal.claim_fd); close(dev->internal.claim_fd);

2
lib/nvme/nvme_cuse.c
View File

@ -756,7 +756,7 @@ nvme_cuse_claim(struct cuse_device *ctrlr_device, uint32_t index)
}; };
snprintf(ctrlr_device->lock_name, sizeof(ctrlr_device->lock_name), snprintf(ctrlr_device->lock_name, sizeof(ctrlr_device->lock_name),
"/tmp/spdk_nvme_cuse_lock_%" PRIu32, index); "/var/tmp/spdk_nvme_cuse_lock_%" PRIu32, index);
dev_fd = open(ctrlr_device->lock_name, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR); dev_fd = open(ctrlr_device->lock_name, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
if (dev_fd == -1) { if (dev_fd == -1) {