diff options
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/inode.c b/fs/inode.c index c93500d84264..37710ca863b5 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -190,6 +190,8 @@ int inode_init_always(struct super_block *sb, struct inode *inode) mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE); mapping->private_data = NULL; mapping->writeback_index = 0; + __init_rwsem(&mapping->invalidate_lock, "mapping.invalidate_lock", + &sb->s_type->invalidate_lock_key); inode->i_private = NULL; inode->i_mapping = mapping; INIT_HLIST_HEAD(&inode->i_dentry); /* buggered by rcu freeing */ @@ -768,7 +770,7 @@ static enum lru_status inode_lru_isolate(struct list_head *item, return LRU_ROTATE; } - if (inode_has_buffers(inode) || inode->i_data.nrpages) { + if (inode_has_buffers(inode) || !mapping_empty(&inode->i_data)) { __iget(inode); spin_unlock(&inode->i_lock); spin_unlock(lru_lock); |