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| author | Lai Jiangshan <jiangshanlai@gmail.com> | 2019-10-15 10:23:56 +0000 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-01-24 10:33:13 -0800 |
| commit | 822175e72995a9ff7eeef4f5cd3f945f2697b67d (patch) | |
| tree | ee8e9f901ff18fd4d9cb3ed4d57756fce58e7b60 /kernel/gcov/fs.c | |
| parent | c30fe541896440667bd9e9068aedd1d440fbbcd2 (diff) | |
rcu: Fix harmless omission of "CONFIG_" from #if condition
The C preprocessor macros SRCU and TINY_RCU should instead be CONFIG_SRCU
and CONFIG_TINY_RCU, respectively in the #f in kernel/rcu/rcu.h. But
there is no harm when "TINY_RCU" is wrongly used, which are always
non-defined, which makes "!defined(TINY_RCU)" always true, which means
the code block is always included, and the included code block doesn't
cause any compilation error so far in CONFIG_TINY_RCU builds. It is
also the reason this change should not be taken in -stable.
This commit adds the needed "CONFIG_" prefix to both macros.
Not for -stable.
Signed-off-by: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/gcov/fs.c')
0 files changed, 0 insertions, 0 deletions