diff options
Diffstat (limited to 'kernel/dir.c')
| -rw-r--r-- | kernel/dir.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/kernel/dir.c b/kernel/dir.c index 3e41f19..519e044 100644 --- a/kernel/dir.c +++ b/kernel/dir.c @@ -191,6 +191,18 @@ static int fuse_lookup_iget(struct inode *dir, struct dentry *entry, return 0; } +static void uncache_dir(struct inode *dir) +{ + struct dentry *entry = d_find_alias(dir); + if (!entry) + dir->i_nlink = 0; + else { + /* FIXME: this should reset the _attribute_ timeout */ + entry->d_time = jiffies - 1; + dput(entry); + } +} + static int lookup_new_entry(struct fuse_conn *fc, struct fuse_req *req, struct inode *dir, struct dentry *entry, struct fuse_entry_out *outarg, int version, @@ -216,6 +228,7 @@ static int lookup_new_entry(struct fuse_conn *fc, struct fuse_req *req, outarg->entry_valid_nsec); d_instantiate(entry, inode); + uncache_dir(dir); return 0; } @@ -352,6 +365,7 @@ static int fuse_unlink(struct inode *dir, struct dentry *entry) discovered at the next lookup/getattr */ /* FIXME: mark inode "not uptodate" */ entry->d_inode->i_nlink = 0; + uncache_dir(dir); } fuse_put_request(fc, req); return err; @@ -373,8 +387,10 @@ static int fuse_rmdir(struct inode *dir, struct dentry *entry) req->in.args[0].value = entry->d_name.name; request_send(fc, req); err = req->out.h.error; - if (!err) + if (!err) { entry->d_inode->i_nlink = 0; + uncache_dir(dir); + } fuse_put_request(fc, req); return err; } @@ -404,6 +420,11 @@ static int fuse_rename(struct inode *olddir, struct dentry *oldent, request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); + if (!err) { + uncache_dir(olddir); + if (olddir != newdir) + uncache_dir(newdir); + } return err; } |