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[RFC,1/9] kernfs: Export kernfs_get_inode

Message ID 20180120015141.10118-2-matthew.d.roper@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Matt Roper Jan. 20, 2018, 1:51 a.m. UTC 
Drivers may wish to access a cgroup's inode to perform permission checks on
driver-specific operations.

Cc: Tejun Heo <tj@kernel.org>
Cc: cgroups@vger.kernel.org
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 fs/kernfs/inode.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c
index a34303981deb..e1e8a0404c5b 100644
--- a/fs/kernfs/inode.c
+++ b/fs/kernfs/inode.c
@@ -272,6 +272,7 @@  struct inode *kernfs_get_inode(struct super_block *sb, struct kernfs_node *kn)
 
 	return inode;
 }
+EXPORT_SYMBOL(kernfs_get_inode);
 
 /*
  * The kernfs_node serves as both an inode and a directory entry for