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| author | Eric Dumazet <edumazet@google.com> | 2021-12-05 07:22:03 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-07 03:05:10 +0300 |
| commit | 9038c320001dd07f60736018edf608ac5baca0ab (patch) | |
| tree | fea21a92f9a586370c4c85a5aab4adca4c160e7f /include/net/dst.h | |
| parent | 4dbd24f65c60259ce5d1563433ecaf5fab693c83 (diff) | |
| download | linux-9038c320001dd07f60736018edf608ac5baca0ab.tar.xz | |
net: dst: add net device refcount tracking to dst_entry
We want to track all dev_hold()/dev_put() to ease leak hunting.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/dst.h')
| -rw-r--r-- | include/net/dst.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index a057319aabef..6aa252c3fc55 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -77,6 +77,7 @@ struct dst_entry { #ifndef CONFIG_64BIT atomic_t __refcnt; /* 32-bit offset 64 */ #endif + netdevice_tracker dev_tracker; }; struct dst_metrics { |