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Diffstat (limited to 'fs/nfs/dir.c')
-rw-r--r--fs/nfs/dir.c119
1 files changed, 48 insertions, 71 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 02b0df769e2d..8b3dd7174fa2 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -98,9 +98,7 @@ nfs_opendir(struct inode *inode, struct file *filp)
struct nfs_open_dir_context *ctx;
struct rpc_cred *cred;
- dfprintk(FILE, "NFS: open dir(%s/%s)\n",
- filp->f_path.dentry->d_parent->d_name.name,
- filp->f_path.dentry->d_name.name);
+ dfprintk(FILE, "NFS: open dir(%pD2)\n", filp);
nfs_inc_stats(inode, NFSIOS_VFSOPEN);
@@ -297,11 +295,10 @@ int nfs_readdir_search_for_cookie(struct nfs_cache_array *array, nfs_readdir_des
if (ctx->duped > 0
&& ctx->dup_cookie == *desc->dir_cookie) {
if (printk_ratelimit()) {
- pr_notice("NFS: directory %s/%s contains a readdir loop."
+ pr_notice("NFS: directory %pD2 contains a readdir loop."
"Please contact your server vendor. "
"The file: %s has duplicate cookie %llu\n",
- desc->file->f_dentry->d_parent->d_name.name,
- desc->file->f_dentry->d_name.name,
+ desc->file,
array->array[i].string.name,
*desc->dir_cookie);
}
@@ -822,9 +819,8 @@ static int nfs_readdir(struct file *file, struct dir_context *ctx)
struct nfs_open_dir_context *dir_ctx = file->private_data;
int res = 0;
- dfprintk(FILE, "NFS: readdir(%s/%s) starting at cookie %llu\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
- (long long)ctx->pos);
+ dfprintk(FILE, "NFS: readdir(%pD2) starting at cookie %llu\n",
+ file, (long long)ctx->pos);
nfs_inc_stats(inode, NFSIOS_VFSGETDENTS);
/*
@@ -880,22 +876,17 @@ out:
nfs_unblock_sillyrename(dentry);
if (res > 0)
res = 0;
- dfprintk(FILE, "NFS: readdir(%s/%s) returns %d\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
- res);
+ dfprintk(FILE, "NFS: readdir(%pD2) returns %d\n", file, res);
return res;
}
static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int whence)
{
- struct dentry *dentry = filp->f_path.dentry;
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct nfs_open_dir_context *dir_ctx = filp->private_data;
- dfprintk(FILE, "NFS: llseek dir(%s/%s, %lld, %d)\n",
- dentry->d_parent->d_name.name,
- dentry->d_name.name,
- offset, whence);
+ dfprintk(FILE, "NFS: llseek dir(%pD2, %lld, %d)\n",
+ filp, offset, whence);
mutex_lock(&inode->i_mutex);
switch (whence) {
@@ -925,15 +916,12 @@ out:
static int nfs_fsync_dir(struct file *filp, loff_t start, loff_t end,
int datasync)
{
- struct dentry *dentry = filp->f_path.dentry;
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = file_inode(filp);
- dfprintk(FILE, "NFS: fsync dir(%s/%s) datasync %d\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
- datasync);
+ dfprintk(FILE, "NFS: fsync dir(%pD2) datasync %d\n", filp, datasync);
mutex_lock(&inode->i_mutex);
- nfs_inc_stats(dentry->d_inode, NFSIOS_VFSFSYNC);
+ nfs_inc_stats(inode, NFSIOS_VFSFSYNC);
mutex_unlock(&inode->i_mutex);
return 0;
}
@@ -1073,9 +1061,8 @@ static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
}
if (is_bad_inode(inode)) {
- dfprintk(LOOKUPCACHE, "%s: %s/%s has dud inode\n",
- __func__, dentry->d_parent->d_name.name,
- dentry->d_name.name);
+ dfprintk(LOOKUPCACHE, "%s: %pd2 has dud inode\n",
+ __func__, dentry);
goto out_bad;
}
@@ -1125,9 +1112,8 @@ out_set_verifier:
nfs_advise_use_readdirplus(dir);
out_valid_noent:
dput(parent);
- dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is valid\n",
- __func__, dentry->d_parent->d_name.name,
- dentry->d_name.name);
+ dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is valid\n",
+ __func__, dentry);
return 1;
out_zap_parent:
nfs_zap_caches(dir);
@@ -1147,18 +1133,16 @@ out_zap_parent:
goto out_valid;
dput(parent);
- dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is invalid\n",
- __func__, dentry->d_parent->d_name.name,
- dentry->d_name.name);
+ dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is invalid\n",
+ __func__, dentry);
return 0;
out_error:
nfs_free_fattr(fattr);
nfs_free_fhandle(fhandle);
nfs4_label_free(label);
dput(parent);
- dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) lookup returned error %d\n",
- __func__, dentry->d_parent->d_name.name,
- dentry->d_name.name, error);
+ dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) lookup returned error %d\n",
+ __func__, dentry, error);
return error;
}
@@ -1182,16 +1166,14 @@ static int nfs_weak_revalidate(struct dentry *dentry, unsigned int flags)
* eventually need to do something more here.
*/
if (!inode) {
- dfprintk(LOOKUPCACHE, "%s: %s/%s has negative inode\n",
- __func__, dentry->d_parent->d_name.name,
- dentry->d_name.name);
+ dfprintk(LOOKUPCACHE, "%s: %pd2 has negative inode\n",
+ __func__, dentry);
return 1;
}
if (is_bad_inode(inode)) {
- dfprintk(LOOKUPCACHE, "%s: %s/%s has dud inode\n",
- __func__, dentry->d_parent->d_name.name,
- dentry->d_name.name);
+ dfprintk(LOOKUPCACHE, "%s: %pd2 has dud inode\n",
+ __func__, dentry);
return 0;
}
@@ -1206,9 +1188,8 @@ static int nfs_weak_revalidate(struct dentry *dentry, unsigned int flags)
*/
static int nfs_dentry_delete(const struct dentry *dentry)
{
- dfprintk(VFS, "NFS: dentry_delete(%s/%s, %x)\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
- dentry->d_flags);
+ dfprintk(VFS, "NFS: dentry_delete(%pd2, %x)\n",
+ dentry, dentry->d_flags);
/* Unhash any dentry with a stale inode */
if (dentry->d_inode != NULL && NFS_STALE(dentry->d_inode))
@@ -1286,8 +1267,7 @@ struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, unsigned in
struct nfs4_label *label = NULL;
int error;
- dfprintk(VFS, "NFS: lookup(%s/%s)\n",
- dentry->d_parent->d_name.name, dentry->d_name.name);
+ dfprintk(VFS, "NFS: lookup(%pd2)\n", dentry);
nfs_inc_stats(dir, NFSIOS_VFSLOOKUP);
res = ERR_PTR(-ENAMETOOLONG);
@@ -1418,8 +1398,8 @@ int nfs_atomic_open(struct inode *dir, struct dentry *dentry,
/* Expect a negative dentry */
BUG_ON(dentry->d_inode);
- dfprintk(VFS, "NFS: atomic_open(%s/%ld), %s\n",
- dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
+ dfprintk(VFS, "NFS: atomic_open(%s/%ld), %pd\n",
+ dir->i_sb->s_id, dir->i_ino, dentry);
err = nfs_check_flags(open_flags);
if (err)
@@ -1608,8 +1588,8 @@ int nfs_create(struct inode *dir, struct dentry *dentry,
int open_flags = excl ? O_CREAT | O_EXCL : O_CREAT;
int error;
- dfprintk(VFS, "NFS: create(%s/%ld), %s\n",
- dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
+ dfprintk(VFS, "NFS: create(%s/%ld), %pd\n",
+ dir->i_sb->s_id, dir->i_ino, dentry);
attr.ia_mode = mode;
attr.ia_valid = ATTR_MODE;
@@ -1635,8 +1615,8 @@ nfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev)
struct iattr attr;
int status;
- dfprintk(VFS, "NFS: mknod(%s/%ld), %s\n",
- dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
+ dfprintk(VFS, "NFS: mknod(%s/%ld), %pd\n",
+ dir->i_sb->s_id, dir->i_ino, dentry);
if (!new_valid_dev(rdev))
return -EINVAL;
@@ -1664,8 +1644,8 @@ int nfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
struct iattr attr;
int error;
- dfprintk(VFS, "NFS: mkdir(%s/%ld), %s\n",
- dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
+ dfprintk(VFS, "NFS: mkdir(%s/%ld), %pd\n",
+ dir->i_sb->s_id, dir->i_ino, dentry);
attr.ia_valid = ATTR_MODE;
attr.ia_mode = mode | S_IFDIR;
@@ -1692,8 +1672,8 @@ int nfs_rmdir(struct inode *dir, struct dentry *dentry)
{
int error;
- dfprintk(VFS, "NFS: rmdir(%s/%ld), %s\n",
- dir->i_sb->s_id, dir->i_ino, dentry->d_name.name);
+ dfprintk(VFS, "NFS: rmdir(%s/%ld), %pd\n",
+ dir->i_sb->s_id, dir->i_ino, dentry);
trace_nfs_rmdir_enter(dir, dentry);
if (dentry->d_inode) {
@@ -1728,8 +1708,7 @@ static int nfs_safe_remove(struct dentry *dentry)
struct inode *inode = dentry->d_inode;
int error = -EBUSY;
- dfprintk(VFS, "NFS: safe_remove(%s/%s)\n",
- dentry->d_parent->d_name.name, dentry->d_name.name);
+ dfprintk(VFS, "NFS: safe_remove(%pd2)\n", dentry);
/* If the dentry was sillyrenamed, we simply call d_delete() */
if (dentry->d_flags & DCACHE_NFSFS_RENAMED) {
@@ -1762,8 +1741,8 @@ int nfs_unlink(struct inode *dir, struct dentry *dentry)
int error;
int need_rehash = 0;
- dfprintk(VFS, "NFS: unlink(%s/%ld, %s)\n", dir->i_sb->s_id,
- dir->i_ino, dentry->d_name.name);
+ dfprintk(VFS, "NFS: unlink(%s/%ld, %pd)\n", dir->i_sb->s_id,
+ dir->i_ino, dentry);
trace_nfs_unlink_enter(dir, dentry);
spin_lock(&dentry->d_lock);
@@ -1813,8 +1792,8 @@ int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
unsigned int pathlen = strlen(symname);
int error;
- dfprintk(VFS, "NFS: symlink(%s/%ld, %s, %s)\n", dir->i_sb->s_id,
- dir->i_ino, dentry->d_name.name, symname);
+ dfprintk(VFS, "NFS: symlink(%s/%ld, %pd, %s)\n", dir->i_sb->s_id,
+ dir->i_ino, dentry, symname);
if (pathlen > PAGE_SIZE)
return -ENAMETOOLONG;
@@ -1836,9 +1815,9 @@ int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
error = NFS_PROTO(dir)->symlink(dir, dentry, page, pathlen, &attr);
trace_nfs_symlink_exit(dir, dentry, error);
if (error != 0) {
- dfprintk(VFS, "NFS: symlink(%s/%ld, %s, %s) error %d\n",
+ dfprintk(VFS, "NFS: symlink(%s/%ld, %pd, %s) error %d\n",
dir->i_sb->s_id, dir->i_ino,
- dentry->d_name.name, symname, error);
+ dentry, symname, error);
d_drop(dentry);
__free_page(page);
return error;
@@ -1865,9 +1844,8 @@ nfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
struct inode *inode = old_dentry->d_inode;
int error;
- dfprintk(VFS, "NFS: link(%s/%s -> %s/%s)\n",
- old_dentry->d_parent->d_name.name, old_dentry->d_name.name,
- dentry->d_parent->d_name.name, dentry->d_name.name);
+ dfprintk(VFS, "NFS: link(%pd2 -> %pd2)\n",
+ old_dentry, dentry);
trace_nfs_link_enter(inode, dir, dentry);
NFS_PROTO(inode)->return_delegation(inode);
@@ -1915,9 +1893,8 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct dentry *dentry = NULL, *rehash = NULL;
int error = -EBUSY;
- dfprintk(VFS, "NFS: rename(%s/%s -> %s/%s, ct=%d)\n",
- old_dentry->d_parent->d_name.name, old_dentry->d_name.name,
- new_dentry->d_parent->d_name.name, new_dentry->d_name.name,
+ dfprintk(VFS, "NFS: rename(%pd2 -> %pd2, ct=%d)\n",
+ old_dentry, new_dentry,
d_count(new_dentry));
trace_nfs_rename_enter(old_dir, old_dentry, new_dir, new_dentry);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 22:32:24 +0000