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nfsd: pass svc_export_cache pointer as private data to "exports" seq file ops

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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>
This commit is contained in:
Stanislav Kinsbursky
2012-03-28 19:09:29 +04:00
committed by J. Bruce Fields
parent a09581f294
commit f2c7ea10f9
2 changed files with 21 additions and 8 deletions
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11
fs/nfsd/nfsctl.c
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@@ -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 = {