diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/readdir.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index ab8778469394..69d2c826a23b 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -111,6 +111,14 @@ cifs_prime_dcache(struct dentry *parent, struct qstr *name, return; } + /* + * If we know that the inode will need to be revalidated immediately, + * then don't create a new dentry for it. We'll end up doing an on + * the wire call either way and this spares us an invalidation. + */ + if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL) + return; + dentry = d_alloc(parent, name); if (!dentry) return; |