diff options
| author | Ido Schimmel <[email protected]> | 2021-03-24 21:43:32 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-03-24 16:44:31 -0700 |
| commit | e43accba9b071dcd106b5e7643b1b106a158cbb1 (patch) | |
| tree | bfd68e49ca183c170010f136150f3d163ecc11e9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bf45947864764548697e7515fe693e10f173f312 (diff) | |
psample: Fix user API breakage
Cited commit added a new attribute before the existing group reference
count attribute, thereby changing its value and breaking existing
applications on new kernels.
Before:
# psample -l
libpsample ERROR psample_group_foreach: failed to recv message: Operation not supported
After:
# psample -l
Group Num Refcount Group Seq
1 1 0
Fix by restoring the value of the old attribute and remove the
misleading comments from the enumerator to avoid future bugs.
Cc: [email protected]
Fixes: d8bed686ab96 ("net: psample: Add tunnel support")
Signed-off-by: Ido Schimmel <[email protected]>
Reported-by: Adiel Bidani <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Reviewed-by: Petr Machata <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions