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| author |  Jiri Pirko <jiri@nvidia.com>
| 2023-12-16 13:29:54 +0100 |
|---|---|---|
| committer |  Paolo Abeni <pabeni@redhat.com>
| 2023-12-19 15:31:40 +0100 |
| commit | 11280ddeae238e3ea27d153794472cfca5e8d121 (patch) | |
| tree | 93f710f77392c6ef709efb8c0d8586a55e874d94 /net/devlink/port.c | |
| parent | devlink: use devl_is_registered() helper instead xa_get_mark() (diff) | |
| download | linux-11280ddeae238e3ea27d153794472cfca5e8d121.tar.gz linux-11280ddeae238e3ea27d153794472cfca5e8d121.tar.bz2 linux-11280ddeae238e3ea27d153794472cfca5e8d121.zip | |
devlink: introduce __devl_is_registered() helper and use it instead of xa_get_mark()
Introduce __devl_is_registered() which does not assert on devlink
instance lock and use it in notifications which may be called
without devlink instance lock held.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/devlink/port.c')
| -rw-r--r-- | net/devlink/port.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/devlink/port.c b/net/devlink/port.c index 7634f187fa50..f229a8699214 100644 --- a/net/devlink/port.c +++ b/net/devlink/port.c @@ -512,7 +512,7 @@ static void devlink_port_notify(struct devlink_port *devlink_port, WARN_ON(cmd != DEVLINK_CMD_PORT_NEW && cmd != DEVLINK_CMD_PORT_DEL); - if (!xa_get_mark(&devlinks, devlink->index, DEVLINK_REGISTERED)) + if (!__devl_is_registered(devlink)) return; msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); |