summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--fs/nfs/dir.c35
-rw-r--r--fs/nfs/direct.c4
-rw-r--r--fs/nfs/inode.c19
-rw-r--r--fs/nfs/nfs3acl.c2
-rw-r--r--fs/nfs/unlink.c3
-rw-r--r--fs/nfs/write.c2
-rw-r--r--include/linux/nfs_fs.h12
7 files changed, 1 insertions, 76 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index a03ed2f85047..34da48586829 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1001,12 +1001,7 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry
goto out;
}
- if (nd->intent.open.flags & O_CREAT) {
- nfs_begin_data_update(dir);
- res = nfs4_atomic_open(dir, dentry, nd);
- nfs_end_data_update(dir);
- } else
- res = nfs4_atomic_open(dir, dentry, nd);
+ res = nfs4_atomic_open(dir, dentry, nd);
unlock_kernel();
if (IS_ERR(res)) {
error = PTR_ERR(res);
@@ -1224,9 +1219,7 @@ static int nfs_create(struct inode *dir, struct dentry *dentry, int mode,
open_flags = nd->intent.open.flags;
lock_kernel();
- nfs_begin_data_update(dir);
error = NFS_PROTO(dir)->create(dir, dentry, &attr, open_flags, nd);
- nfs_end_data_update(dir);
if (error != 0)
goto out_err;
unlock_kernel();
@@ -1256,9 +1249,7 @@ nfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
attr.ia_valid = ATTR_MODE;
lock_kernel();
- nfs_begin_data_update(dir);
status = NFS_PROTO(dir)->mknod(dir, dentry, &attr, rdev);
- nfs_end_data_update(dir);
if (status != 0)
goto out_err;
unlock_kernel();
@@ -1284,9 +1275,7 @@ static int nfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
attr.ia_mode = mode | S_IFDIR;
lock_kernel();
- nfs_begin_data_update(dir);
error = NFS_PROTO(dir)->mkdir(dir, dentry, &attr);
- nfs_end_data_update(dir);
if (error != 0)
goto out_err;
unlock_kernel();
@@ -1305,12 +1294,10 @@ static int nfs_rmdir(struct inode *dir, struct dentry *dentry)
dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
lock_kernel();
- nfs_begin_data_update(dir);
error = NFS_PROTO(dir)->rmdir(dir, &dentry->d_name);
/* Ensure the VFS deletes this inode */
if (error == 0 && dentry->d_inode != NULL)
clear_nlink(dentry->d_inode);
- nfs_end_data_update(dir);
unlock_kernel();
return error;
@@ -1368,17 +1355,13 @@ static int nfs_sillyrename(struct inode *dir, struct dentry *dentry)
qsilly.name = silly;
qsilly.len = strlen(silly);
- nfs_begin_data_update(dir);
if (dentry->d_inode) {
- nfs_begin_data_update(dentry->d_inode);
error = NFS_PROTO(dir)->rename(dir, &dentry->d_name,
dir, &qsilly);
nfs_mark_for_revalidate(dentry->d_inode);
- nfs_end_data_update(dentry->d_inode);
} else
error = NFS_PROTO(dir)->rename(dir, &dentry->d_name,
dir, &qsilly);
- nfs_end_data_update(dir);
if (!error) {
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
d_move(dentry, sdentry);
@@ -1412,19 +1395,15 @@ static int nfs_safe_remove(struct dentry *dentry)
goto out;
}
- nfs_begin_data_update(dir);
if (inode != NULL) {
nfs_inode_return_delegation(inode);
- nfs_begin_data_update(inode);
error = NFS_PROTO(dir)->remove(dir, &dentry->d_name);
/* The VFS may want to delete this inode */
if (error == 0)
drop_nlink(inode);
nfs_mark_for_revalidate(inode);
- nfs_end_data_update(inode);
} else
error = NFS_PROTO(dir)->remove(dir, &dentry->d_name);
- nfs_end_data_update(dir);
out:
return error;
}
@@ -1516,9 +1495,7 @@ static int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *sym
memset(kaddr + pathlen, 0, PAGE_SIZE - pathlen);
kunmap_atomic(kaddr, KM_USER0);
- nfs_begin_data_update(dir);
error = NFS_PROTO(dir)->symlink(dir, dentry, page, pathlen, &attr);
- nfs_end_data_update(dir);
if (error != 0) {
dfprintk(VFS, "NFS: symlink(%s/%ld, %s, %s) error %d\n",
dir->i_sb->s_id, dir->i_ino,
@@ -1558,15 +1535,11 @@ nfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
dentry->d_parent->d_name.name, dentry->d_name.name);
lock_kernel();
- nfs_begin_data_update(dir);
- nfs_begin_data_update(inode);
error = NFS_PROTO(dir)->link(inode, dir, &dentry->d_name);
if (error == 0) {
atomic_inc(&inode->i_count);
d_instantiate(dentry, inode);
}
- nfs_end_data_update(inode);
- nfs_end_data_update(dir);
unlock_kernel();
return error;
}
@@ -1669,15 +1642,9 @@ go_ahead:
d_delete(new_dentry);
}
- nfs_begin_data_update(old_dir);
- nfs_begin_data_update(new_dir);
- nfs_begin_data_update(old_inode);
error = NFS_PROTO(old_dir)->rename(old_dir, &old_dentry->d_name,
new_dir, &new_dentry->d_name);
nfs_mark_for_revalidate(old_inode);
- nfs_end_data_update(old_inode);
- nfs_end_data_update(new_dir);
- nfs_end_data_update(old_dir);
out:
if (rehash)
d_rehash(rehash);
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 28c8e1b65db0..32fe97211eea 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -510,7 +510,6 @@ static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode
nfs_direct_write_reschedule(dreq);
break;
default:
- nfs_end_data_update(inode);
if (dreq->commit_data != NULL)
nfs_commit_free(dreq->commit_data);
nfs_direct_free_writedata(dreq);
@@ -533,7 +532,6 @@ static inline void nfs_alloc_commit_data(struct nfs_direct_req *dreq)
static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode *inode)
{
- nfs_end_data_update(inode);
nfs_direct_free_writedata(dreq);
nfs_zap_mapping(inode, inode->i_mapping);
nfs_direct_complete(dreq);
@@ -724,8 +722,6 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, unsigned long user_addr, siz
nfs_add_stats(inode, NFSIOS_DIRECTWRITTENBYTES, count);
- nfs_begin_data_update(inode);
-
rpc_clnt_sigmask(clnt, &oldset);
result = nfs_direct_write_schedule(dreq, user_addr, count, pos, sync);
if (!result)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 1d507a2a96d6..1c23d3a67c85 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -344,7 +344,6 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
return 0;
lock_kernel();
- nfs_begin_data_update(inode);
/* Write all dirty data */
if (S_ISREG(inode->i_mode)) {
filemap_write_and_wait(inode->i_mapping);
@@ -358,7 +357,6 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
error = NFS_PROTO(inode)->setattr(dentry, &fattr, attr);
if (error == 0)
nfs_refresh_inode(inode, &fattr);
- nfs_end_data_update(inode);
unlock_kernel();
return error;
}
@@ -755,23 +753,6 @@ out:
return ret;
}
-/**
- * nfs_end_data_update
- * @inode - pointer to inode
- * Declare end of the operations that will update file data
- * This will mark the inode as immediately needing revalidation
- * of its attribute cache.
- */
-void nfs_end_data_update(struct inode *inode)
-{
- /* Directories: invalidate page cache */
- if (S_ISDIR(inode->i_mode)) {
- spin_lock(&inode->i_lock);
- NFS_I(inode)->cache_validity |= NFS_INO_INVALID_DATA;
- spin_unlock(&inode->i_lock);
- }
-}
-
static void nfs_wcc_update_inode(struct inode *inode, struct nfs_fattr *fattr)
{
struct nfs_inode *nfsi = NFS_I(inode);
diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c
index 7322da4d2055..9b7362565c0c 100644
--- a/fs/nfs/nfs3acl.c
+++ b/fs/nfs/nfs3acl.c
@@ -317,13 +317,11 @@ static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,
}
dprintk("NFS call setacl\n");
- nfs_begin_data_update(inode);
msg.rpc_proc = &server->client_acl->cl_procinfo[ACLPROC3_SETACL];
status = rpc_call_sync(server->client_acl, &msg, 0);
spin_lock(&inode->i_lock);
NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ACCESS;
spin_unlock(&inode->i_lock);
- nfs_end_data_update(inode);
dprintk("NFS reply setacl: %d\n", status);
/* pages may have been allocated at the xdr layer. */
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index 045ab805c17f..1aed850d18f2 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -66,7 +66,6 @@ static void nfs_async_unlink_init(struct rpc_task *task, void *calldata)
.rpc_cred = data->cred,
};
- nfs_begin_data_update(dir);
NFS_PROTO(dir)->unlink_setup(&msg, dir);
rpc_call_setup(task, &msg, 0);
}
@@ -84,8 +83,6 @@ static void nfs_async_unlink_done(struct rpc_task *task, void *calldata)
if (!NFS_PROTO(dir)->unlink_done(task, dir))
rpc_restart_call(task);
- else
- nfs_end_data_update(dir);
}
/**
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 3e9e268b887e..e2bb66c34406 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -378,7 +378,6 @@ static int nfs_inode_add_request(struct inode *inode, struct nfs_page *req)
return error;
if (!nfsi->npages) {
igrab(inode);
- nfs_begin_data_update(inode);
if (nfs_have_delegation(inode, FMODE_WRITE))
nfsi->change_attr++;
}
@@ -406,7 +405,6 @@ static void nfs_inode_remove_request(struct nfs_page *req)
nfsi->npages--;
if (!nfsi->npages) {
spin_unlock(&inode->i_lock);
- nfs_end_data_update(inode);
iput(inode);
} else
spin_unlock(&inode->i_lock);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 1b4edc6f7fd7..8f632bd854af 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -219,15 +219,6 @@ static inline struct nfs_inode *NFS_I(struct inode *inode)
#define NFS_FILEID(inode) (NFS_I(inode)->fileid)
-/**
- * nfs_begin_data_update
- * @inode - pointer to inode
- * Declare that a set of operations will update file data on the server
- */
-static inline void nfs_begin_data_update(struct inode *inode)
-{
-}
-
static inline void nfs_mark_for_revalidate(struct inode *inode)
{
struct nfs_inode *nfsi = NFS_I(inode);
@@ -296,9 +287,6 @@ extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *map
extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
extern int nfs_setattr(struct dentry *, struct iattr *);
extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
-extern void nfs_begin_attr_update(struct inode *);
-extern void nfs_end_attr_update(struct inode *);
-extern void nfs_end_data_update(struct inode *);
extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
extern void put_nfs_open_context(struct nfs_open_context *ctx);
extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
OpenPOWER on IntegriCloud