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| author |   Paul E. McKenney <paulmck@linux.ibm.com> | 2019-05-22 09:35:11 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2019-08-13 14:35:49 -0700 |
| commit | 969974e5c51e717fc9070b00eb2f61ae589ed13d (patch) | |
| tree | d39d177c68c63f46ae691b487a97113ef499133e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | rcu/nocb: Use build-time no-CBs check in rcu_pending() (diff) | |
| download | wireguard-linux-969974e5c51e717fc9070b00eb2f61ae589ed13d.tar.xz wireguard-linux-969974e5c51e717fc9070b00eb2f61ae589ed13d.zip | |
rcu/nocb: Suppress uninitialized false-positive in nocb_gp_wait()
Some compilers complain that wait_gp_seq might be used uninitialized
in nocb_gp_wait(). This cannot actually happen because when wait_gp_seq
is uninitialized, needwait_gp must be false, which prevents wait_gp_seq
from being used. But this analysis is apparently beyond some compilers,
so this commit adds a bogus initialization of wait_gp_seq for the sole
purpose of suppressing the false-positive warning.
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions