diff options
Diffstat (limited to 'module/zfs')
| -rw-r--r-- | module/zfs/zpl_export.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/module/zfs/zpl_export.c b/module/zfs/zpl_export.c index 395c5584c..94625e13c 100644 --- a/module/zfs/zpl_export.c +++ b/module/zfs/zpl_export.c @@ -20,6 +20,7 @@ */ /* * Copyright (c) 2011 Gunnar Beutner + * Copyright (c) 2012 Cyril Plisko. All rights reserved. */ @@ -121,8 +122,27 @@ zpl_get_parent(struct dentry *child) return zpl_dentry_obtain_alias(ip); } +#ifdef HAVE_COMMIT_METADATA +static int +zpl_commit_metadata(struct inode *inode) +{ + cred_t *cr = CRED(); + int error; + + crhold(cr); + error = -zfs_fsync(inode, 0, cr); + crfree(cr); + ASSERT3S(error, <=, 0); + + return error; +} +#endif /* HAVE_COMMIT_METADATA */ + const struct export_operations zpl_export_operations = { .encode_fh = zpl_encode_fh, .fh_to_dentry = zpl_fh_to_dentry, - .get_parent = zpl_get_parent + .get_parent = zpl_get_parent, +#ifdef HAVE_COMMIT_METADATA + .commit_metadata= zpl_commit_metadata, +#endif /* HAVE_COMMIT_METADATA */ }; |