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authorStanislav Kinsbursky <skinsbursky@parallels.com>2012-03-28 19:09:29 +0400
committerJ. Bruce Fields <bfields@redhat.com>2012-04-11 17:55:03 -0400
commitf2c7ea10f901b7648eb61f1da7243588351f1dac (patch)
tree26dd9756b573c3eb2a46f51b3e4d9fbfd2f19769 /fs/nfsd/nfsctl.c
parenta09581f29434ae67f8fc6ae487e4f30a7f0d019f (diff)
downloadop-kernel-dev-f2c7ea10f901b7648eb61f1da7243588351f1dac.zip
op-kernel-dev-f2c7ea10f901b7648eb61f1da7243588351f1dac.tar.gz
nfsd: pass svc_export_cache pointer as private data to "exports" seq file ops
Global svc_export_cache cache is going to be replaced with per-net instance. So prepare the ground for it. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfsctl.c')
-rw-r--r--fs/nfsd/nfsctl.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 2c53be6..ae19293 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -127,7 +127,16 @@ static const struct file_operations transaction_ops = {
static int exports_open(struct inode *inode, struct file *file)
{
- return seq_open(file, &nfs_exports_op);
+ int err;
+ struct seq_file *seq;
+
+ err = seq_open(file, &nfs_exports_op);
+ if (err)
+ return err;
+
+ seq = file->private_data;
+ seq->private = &svc_export_cache;
+ return 0;
}
static const struct file_operations exports_operations = {
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