diff options
| -rw-r--r-- | fs/nfs/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 5cb3345eb69..2501b864f7c 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -707,6 +707,13 @@ int nfs_attribute_timeout(struct inode *inode) if (nfs_have_delegation(inode, FMODE_READ)) return 0; + /* + * Special case: if the attribute timeout is set to 0, then always + * treat the cache as having expired (unless holding + * a delegation). + */ + if (nfsi->attrtimeo == 0) + return 1; return !time_in_range(jiffies, nfsi->read_cache_jiffies, nfsi->read_cache_jiffies + nfsi->attrtimeo); } |