devlink: protect devlink->dev by the instance lock

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devlink->dev is assumed to be always valid as long as any
outstanding reference to the devlink instance exists.

In prep for weakening of the references take the instance lock.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jakub Kicinski 2023-01-05 22:33:56 -08:00 • committed by David S. Miller

parent 7a54a5195b

commit 870c7ad4a5

3 changed files with 11 additions and 8 deletions

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3

net/devlink/devl_internal.h

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7

net/devlink/leftover.c

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9

net/devlink/netlink.c

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