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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2014-03-14 20:47:15 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-03-17 15:47:22 -0400 |
| commit | e97dc3fcf98a32a5eda1e942a36044b95bc58099 (patch) | |
| tree | 871bfc6c4394a8aaad8b28ac4243a8e417307d99 /mm/bootmem.c | |
| parent | netpoll: Visit all napi handlers in poll_napi (diff) | |
| download | linux-dev-e97dc3fcf98a32a5eda1e942a36044b95bc58099.tar.xz linux-dev-e97dc3fcf98a32a5eda1e942a36044b95bc58099.zip | |
netpoll: Warn if more packets are processed than are budgeted
There is already a warning for this case in the normal netpoll path,
but put a copy here in case how netpoll calls the poll functions
causes a differenet result.
netpoll will shortly call the napi poll routine with a budget 0 to
avoid any rx packets being processed. As nothing does that today
we may encounter drivers that have problems so a netpoll specific
warning seems desirable.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/bootmem.c')
0 files changed, 0 insertions, 0 deletions