Re: [PATCH 2/4] fs: factor inode disposal

From: Christoph Hellwig
Date: Wed Oct 27 2010 - 05:06:50 EST


> + if (!drop && (sb->s_flags & MS_ACTIVE)) {
> + inode->i_state |= I_REFERENCED;
> + if (!(inode->i_state & (I_DIRTY|I_SYNC)))
> + inode_lru_list_add(inode);
> + spin_unlock(&inode->i_lock);
> + spin_unlock(&inode_lock);
> + return;
> + }
> +
> if (!drop) {
> - if (sb->s_flags & MS_ACTIVE) {
> - inode->i_state |= I_REFERENCED;
> - if (!(inode->i_state & (I_DIRTY|I_SYNC))) {
> - inode_lru_list_add(inode);
> - }
> - spin_unlock(&inode->i_lock);
> - spin_unlock(&inode_lock);
> - return;
> - }

Btw, I'm really not sure what this change buys us.

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