NFS: Fix open coded versions of nfs_set_cache_invalid()
nfs_set_cache_invalid() has code to handle delegations, and other optimisations, so let's use it when appropriate. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Родитель
fd6d3feed0
Коммит
ac46b3d768
20
fs/nfs/dir.c
20
fs/nfs/dir.c
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@ -81,8 +81,9 @@ static struct nfs_open_dir_context *alloc_nfs_open_dir_context(struct inode *dir
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spin_lock(&dir->i_lock);
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if (list_empty(&nfsi->open_files) &&
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(nfsi->cache_validity & NFS_INO_DATA_INVAL_DEFER))
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nfsi->cache_validity |= NFS_INO_INVALID_DATA |
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NFS_INO_REVAL_FORCED;
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nfs_set_cache_invalid(dir,
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NFS_INO_INVALID_DATA |
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NFS_INO_REVAL_FORCED);
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list_add(&ctx->list, &nfsi->open_files);
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spin_unlock(&dir->i_lock);
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return ctx;
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@ -1700,10 +1701,9 @@ static void nfs_drop_nlink(struct inode *inode)
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if (inode->i_nlink > 0)
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drop_nlink(inode);
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NFS_I(inode)->attr_gencount = nfs_inc_attr_generation_counter();
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NFS_I(inode)->cache_validity |= NFS_INO_INVALID_CHANGE
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| NFS_INO_INVALID_CTIME
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| NFS_INO_INVALID_OTHER
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| NFS_INO_REVAL_FORCED;
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nfs_set_cache_invalid(
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inode, NFS_INO_INVALID_CHANGE | NFS_INO_INVALID_CTIME |
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NFS_INO_INVALID_OTHER | NFS_INO_REVAL_FORCED);
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spin_unlock(&inode->i_lock);
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}
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@ -1715,7 +1715,7 @@ static void nfs_dentry_iput(struct dentry *dentry, struct inode *inode)
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{
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if (S_ISDIR(inode->i_mode))
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/* drop any readdir cache as it could easily be old */
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NFS_I(inode)->cache_validity |= NFS_INO_INVALID_DATA;
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nfs_set_cache_invalid(inode, NFS_INO_INVALID_DATA);
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if (dentry->d_flags & DCACHE_NFSFS_RENAMED) {
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nfs_complete_unlink(dentry, inode);
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@ -2481,9 +2481,9 @@ int nfs_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
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if (error == 0) {
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spin_lock(&old_inode->i_lock);
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NFS_I(old_inode)->attr_gencount = nfs_inc_attr_generation_counter();
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NFS_I(old_inode)->cache_validity |= NFS_INO_INVALID_CHANGE
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| NFS_INO_INVALID_CTIME
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| NFS_INO_REVAL_FORCED;
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nfs_set_cache_invalid(old_inode, NFS_INO_INVALID_CHANGE |
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NFS_INO_INVALID_CTIME |
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NFS_INO_REVAL_FORCED);
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spin_unlock(&old_inode->i_lock);
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}
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out:
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@ -1067,8 +1067,8 @@ void nfs_inode_attach_open_context(struct nfs_open_context *ctx)
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spin_lock(&inode->i_lock);
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if (list_empty(&nfsi->open_files) &&
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(nfsi->cache_validity & NFS_INO_DATA_INVAL_DEFER))
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nfsi->cache_validity |= NFS_INO_INVALID_DATA |
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NFS_INO_REVAL_FORCED;
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nfs_set_cache_invalid(inode, NFS_INO_INVALID_DATA |
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NFS_INO_REVAL_FORCED);
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list_add_tail_rcu(&ctx->list, &nfsi->open_files);
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spin_unlock(&inode->i_lock);
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}
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@ -500,9 +500,9 @@ nfs_sillyrename(struct inode *dir, struct dentry *dentry)
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nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
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spin_lock(&inode->i_lock);
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NFS_I(inode)->attr_gencount = nfs_inc_attr_generation_counter();
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NFS_I(inode)->cache_validity |= NFS_INO_INVALID_CHANGE
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| NFS_INO_INVALID_CTIME
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| NFS_INO_REVAL_FORCED;
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nfs_set_cache_invalid(inode, NFS_INO_INVALID_CHANGE |
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NFS_INO_INVALID_CTIME |
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NFS_INO_REVAL_FORCED);
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spin_unlock(&inode->i_lock);
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d_move(dentry, sdentry);
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break;
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@ -303,9 +303,9 @@ static void nfs_set_pageerror(struct address_space *mapping)
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nfs_zap_mapping(mapping->host, mapping);
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/* Force file size revalidation */
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spin_lock(&inode->i_lock);
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NFS_I(inode)->cache_validity |= NFS_INO_REVAL_FORCED |
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NFS_INO_REVAL_PAGECACHE |
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NFS_INO_INVALID_SIZE;
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nfs_set_cache_invalid(inode, NFS_INO_REVAL_FORCED |
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NFS_INO_REVAL_PAGECACHE |
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NFS_INO_INVALID_SIZE);
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spin_unlock(&inode->i_lock);
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}
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@ -1604,7 +1604,7 @@ static int nfs_writeback_done(struct rpc_task *task,
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/* Deal with the suid/sgid bit corner case */
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if (nfs_should_remove_suid(inode)) {
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spin_lock(&inode->i_lock);
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NFS_I(inode)->cache_validity |= NFS_INO_INVALID_OTHER;
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nfs_set_cache_invalid(inode, NFS_INO_INVALID_OTHER);
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spin_unlock(&inode->i_lock);
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}
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return 0;
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