diff options
| author | Dexuan Cui <[email protected]> | 2018-09-23 21:10:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-10-02 15:37:01 -0700 |
| commit | 25355252607ca288f329ee033f387764883393f6 (patch) | |
| tree | dc800b88e4eba109582392595e636f40978577f2 /tools/perf/scripts/python/stat-cpi.py | |
| parent | fc62c3b1977d62e6374fd6e28d371bb42dfa5c9d (diff) | |
Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask
A cpumask structure on the stack can cause a warning with
CONFIG_NR_CPUS=8192 (e.g. Ubuntu 16.04 and 18.04 use this):
drivers/hv//channel_mgmt.c: In function ‘init_vp_index’:
drivers/hv//channel_mgmt.c:702:1: warning: the frame size of 1032 bytes
is larger than 1024 bytes [-Wframe-larger-than=]
Nowadays it looks most distros enable CONFIG_CPUMASK_OFFSTACK=y, and
hence we can work around the warning by using cpumask_var_t.
Signed-off-by: Dexuan Cui <[email protected]>
Cc: K. Y. Srinivasan <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Cc: Stephen Hemminger <[email protected]>
Cc: <[email protected]>
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions