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| author | Tejun Heo <tj@kernel.org> | 2019-06-27 13:39:48 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-20 10:23:16 +0200 |
| commit | f510fa515d694a76c2b7d704e6d97e67323a4e50 (patch) | |
| tree | 04907c74f62d9d3228232e7693b831b9e8d1e9de /tools/perf/scripts/python/bin | |
| parent | 55753eb667644cac0d05ce6cbbde6e65e257c16b (diff) | |
cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages
commit 9b0eb69b75bccada2d341d7e7ca342f0cb1c9a6a upstream.
btrfs is going to use css_put() and wbc helpers to improve cgroup
writeback support. Add dummy css_get() definition and export wbc
helpers to prepare for module and !CONFIG_CGROUP builds.
[only backport the export of __inode_attach_wb for stable kernels - gregkh]
Reported-by: kbuild test robot <lkp@intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions