diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/dcache.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/dcache.c | 33 |
1 files changed, 7 insertions, 26 deletions
diff --git a/drivers/staging/lustre/lustre/llite/dcache.c b/drivers/staging/lustre/lustre/llite/dcache.c index 0e45d8fc4d7c..65bf0c401b44 100644 --- a/drivers/staging/lustre/lustre/llite/dcache.c +++ b/drivers/staging/lustre/lustre/llite/dcache.c @@ -57,9 +57,6 @@ static void ll_release(struct dentry *de) LASSERT(de); lld = ll_d2d(de); - if (!lld) /* NFS copies the de->d_op methods (bug 4655) */ - return; - if (lld->lld_it) { ll_intent_release(lld->lld_it); kfree(lld->lld_it); @@ -126,30 +123,13 @@ static int ll_ddelete(const struct dentry *de) return 0; } -int ll_d_init(struct dentry *de) +static int ll_d_init(struct dentry *de) { - CDEBUG(D_DENTRY, "ldd on dentry %pd (%p) parent %p inode %p refc %d\n", - de, de, de->d_parent, d_inode(de), d_count(de)); - - if (!de->d_fsdata) { - struct ll_dentry_data *lld; - - lld = kzalloc(sizeof(*lld), GFP_NOFS); - if (likely(lld)) { - spin_lock(&de->d_lock); - if (likely(!de->d_fsdata)) { - de->d_fsdata = lld; - __d_lustre_invalidate(de); - } else { - kfree(lld); - } - spin_unlock(&de->d_lock); - } else { - return -ENOMEM; - } - } - LASSERT(de->d_op == &ll_d_ops); - + struct ll_dentry_data *lld = kzalloc(sizeof(*lld), GFP_KERNEL); + if (unlikely(!lld)) + return -ENOMEM; + lld->lld_invalid = 1; + de->d_fsdata = lld; return 0; } @@ -300,6 +280,7 @@ static int ll_revalidate_nd(struct dentry *dentry, unsigned int flags) } const struct dentry_operations ll_d_ops = { + .d_init = ll_d_init, .d_revalidate = ll_revalidate_nd, .d_release = ll_release, .d_delete = ll_ddelete, |