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| author | Tejun Heo <tj@kernel.org> | 2010-02-02 14:39:15 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-02-17 11:17:38 +0900 |
| commit | a29d8b8e2d811a24bbe49215a0f0c536b72ebc18 (patch) | |
| tree | 5a714679aeebd5f7af5d1fc521f0db8639324f6c /drivers/md | |
| parent | 003cb608a2533d0927a83bc4e07e46d7a622eda9 (diff) | |
| download | talos-op-linux-a29d8b8e2d811a24bbe49215a0f0c536b72ebc18.tar.gz talos-op-linux-a29d8b8e2d811a24bbe49215a0f0c536b72ebc18.zip | |
percpu: add __percpu sparse annotations to what's left
Add __percpu sparse annotations to places which didn't make it in one
of the previous patches. All converions are trivial.
These annotations are to make sparse consider percpu variables to be
in a different address space and warn if accessed without going
through percpu accessors. This patch doesn't affect normal builds.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Neil Brown <neilb@suse.de>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid5.c | 2 | ||||
| -rw-r--r-- | drivers/md/raid5.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index e84204eb12df..77cb3ab4bf45 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4680,7 +4680,7 @@ static int raid5_alloc_percpu(raid5_conf_t *conf) { unsigned long cpu; struct page *spare_page; - struct raid5_percpu *allcpus; + struct raid5_percpu __percpu *allcpus; void *scribble; int err; diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h index dd708359b451..0f86f5e36724 100644 --- a/drivers/md/raid5.h +++ b/drivers/md/raid5.h @@ -405,7 +405,7 @@ struct raid5_private_data { * lists and performing address * conversions */ - } *percpu; + } __percpu *percpu; size_t scribble_len; /* size of scribble region must be * associated with conf to handle * cpu hotplug while reshaping |
