diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-06-19 11:38:31 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-06-19 11:38:31 +0300 |
| commit | d754ed2821fd9675d203cb73c4afcd593e28b7d0 (patch) | |
| tree | cd16683cd956a7c334d7e1b3baf02e2e7baa729c /net/core/net-sysfs.c | |
| parent | dcaacff03a9fa2838f936e1009b4b7ad56807152 (diff) | |
| parent | 1ddaaa244021aba8496536a6627b4ad2bc0f936a (diff) | |
Merge drm/drm-next into drm-intel-next
Sync to v6.10-rc3.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index e3d7a8cfa20b..4c27a360c294 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -605,13 +605,13 @@ static ssize_t threaded_show(struct device *dev, struct net_device *netdev = to_net_dev(dev); ssize_t ret = -EINVAL; - if (!rtnl_trylock()) - return restart_syscall(); + rcu_read_lock(); if (dev_isalive(netdev)) - ret = sysfs_emit(buf, fmt_dec, netdev->threaded); + ret = sysfs_emit(buf, fmt_dec, READ_ONCE(netdev->threaded)); + + rcu_read_unlock(); - rtnl_unlock(); return ret; } @@ -1419,7 +1419,7 @@ static ssize_t bql_show_stall_thrs(struct netdev_queue *queue, char *buf) { struct dql *dql = &queue->dql; - return sprintf(buf, "%u\n", jiffies_to_msecs(dql->stall_thrs)); + return sysfs_emit(buf, "%u\n", jiffies_to_msecs(dql->stall_thrs)); } static ssize_t bql_set_stall_thrs(struct netdev_queue *queue, @@ -1451,7 +1451,7 @@ static struct netdev_queue_attribute bql_stall_thrs_attribute __ro_after_init = static ssize_t bql_show_stall_max(struct netdev_queue *queue, char *buf) { - return sprintf(buf, "%u\n", READ_ONCE(queue->dql.stall_max)); + return sysfs_emit(buf, "%u\n", READ_ONCE(queue->dql.stall_max)); } static ssize_t bql_set_stall_max(struct netdev_queue *queue, @@ -1468,7 +1468,7 @@ static ssize_t bql_show_stall_cnt(struct netdev_queue *queue, char *buf) { struct dql *dql = &queue->dql; - return sprintf(buf, "%lu\n", dql->stall_cnt); + return sysfs_emit(buf, "%lu\n", dql->stall_cnt); } static struct netdev_queue_attribute bql_stall_cnt_attribute __ro_after_init = @@ -2046,7 +2046,7 @@ static void net_get_ownership(const struct device *d, kuid_t *uid, kgid_t *gid) net_ns_get_ownership(net, uid, gid); } -static struct class net_class __ro_after_init = { +static const struct class net_class = { .name = "net", .dev_release = netdev_release, .dev_groups = net_class_groups, |