diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/dir.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 60da7550133..68e0688904e 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1297,14 +1297,12 @@ static int nfs_rmdir(struct inode *dir, struct dentry *dentry) dfprintk(VFS, "NFS: rmdir(%s/%ld), %s\n", dir->i_sb->s_id, dir->i_ino, dentry->d_name.name); - lock_kernel(); 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); else if (error == -ENOENT) nfs_dentry_handle_enoent(dentry); - unlock_kernel(); return error; } @@ -1429,7 +1427,6 @@ static int nfs_unlink(struct inode *dir, struct dentry *dentry) dfprintk(VFS, "NFS: unlink(%s/%ld, %s)\n", dir->i_sb->s_id, dir->i_ino, dentry->d_name.name); - lock_kernel(); spin_lock(&dcache_lock); spin_lock(&dentry->d_lock); if (atomic_read(&dentry->d_count) > 1) { @@ -1437,6 +1434,7 @@ static int nfs_unlink(struct inode *dir, struct dentry *dentry) spin_unlock(&dcache_lock); /* Start asynchronous writeout of the inode */ write_inode_now(dentry->d_inode, 0); + lock_kernel(); error = nfs_sillyrename(dir, dentry); unlock_kernel(); return error; @@ -1452,7 +1450,6 @@ static int nfs_unlink(struct inode *dir, struct dentry *dentry) nfs_set_verifier(dentry, nfs_save_change_attribute(dir)); } else if (need_rehash) d_rehash(dentry); - unlock_kernel(); return error; } @@ -1587,7 +1584,6 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, * To prevent any new references to the target during the rename, * we unhash the dentry and free the inode in advance. */ - lock_kernel(); if (!d_unhashed(new_dentry)) { d_drop(new_dentry); rehash = new_dentry; @@ -1621,7 +1617,9 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, goto out; /* silly-rename the existing target ... */ + lock_kernel(); err = nfs_sillyrename(new_dir, new_dentry); + unlock_kernel(); if (!err) { new_dentry = rehash = dentry; new_inode = NULL; @@ -1665,7 +1663,6 @@ out: /* new dentry created? */ if (dentry) dput(dentry); - unlock_kernel(); return error; } |