diff options
| author | Shradha Gupta <[email protected]> | 2024-09-01 20:45:34 -0700 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-09-04 16:28:51 -0700 |
| commit | 1705341485ff1eec097dfa26891d03afe5907e16 (patch) | |
| tree | 7cc6d82566ddb862d9c1b5d3b9df737421b1b088 /tools/testing/selftests/bpf/progs/test_prog_array_init.c | |
| parent | 7808012003004b5b31e24795af33480d5eed20f1 (diff) | |
net: mana: Improve mana_set_channels() in low mem conditions
The mana_set_channels() function requires detaching the mana
driver and reattaching it with changed channel values.
During this operation if the system is low on memory, the reattach
might fail, causing the network device being down.
To avoid this we pre-allocate buffers at the beginning of set operation,
to prevent complete network loss
Signed-off-by: Shradha Gupta <[email protected]>
Reviewed-by: Gerhard Engleder <[email protected]>
Reviewed-by: Haiyang Zhang <[email protected]>
Link: https://patch.msgid.link/1725248734-21760-1-git-send-email-shradhagupta@linux.microsoft.com
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_prog_array_init.c')
0 files changed, 0 insertions, 0 deletions