[f2fs:linux-3.4 31/33] fs/f2fs/trace.c:19:12: sparse: symbol 'pids_lock' was not declared. Should it be static?
From: kbuild test robot
Date: Thu Jan 08 2015 - 14:39:24 EST
tree: git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs linux-3.4
head: a725baf7b8472a0b97dc12ed4d1c147cad2f3e8c
commit: 37a78eb5019798c94d4543c48e1d6490a552e1c7 [31/33] f2fs: add spin_lock to cover radix operations in IO tracer
reproduce:
# apt-get install sparse
git checkout 37a78eb5019798c94d4543c48e1d6490a552e1c7
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> fs/f2fs/trace.c:19:12: sparse: symbol 'pids_lock' was not declared. Should it be static?
Please review and possibly fold the followup patch.
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