Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / fs / 9p / vfs_inode_dotl.c

diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 0a0ac30..ffbb113 100644 (file)
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -246,7 +246,8 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
 
        v9inode = V9FS_I(inode);
        mutex_lock(&v9inode->v_mutex);
-       if (v9ses->cache && !v9inode->writeback_fid) {
+       if (v9ses->cache && !v9inode->writeback_fid &&
+           ((flags & O_ACCMODE) != O_RDONLY)) {
                /*
                 * clone a fid and add it to writeback_fid
                 * we do it during open time instead of
@@ -394,7 +395,7 @@ v9fs_vfs_getattr_dotl(struct vfsmount *mnt, struct dentry *dentry,
 
        P9_DPRINTK(P9_DEBUG_VFS, "dentry: %p\n", dentry);
        err = -EPERM;
-       v9ses = v9fs_inode2v9ses(dentry->d_inode);
+       v9ses = v9fs_dentry2v9ses(dentry);
        if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
                generic_fillattr(dentry->d_inode, stat);
                return 0;
@@ -451,7 +452,7 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
        p9attr.mtime_nsec = iattr->ia_mtime.tv_nsec;
 
        retval = -EPERM;
-       v9ses = v9fs_inode2v9ses(dentry->d_inode);
+       v9ses = v9fs_dentry2v9ses(dentry);
        fid = v9fs_fid_lookup(dentry);
        if (IS_ERR(fid))
                return PTR_ERR(fid);