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-rw-r--r--Documentation/filesystems/Locking2
-rw-r--r--Documentation/filesystems/vfs.txt4
-rw-r--r--fs/inode.c3
-rw-r--r--include/linux/fs.h5
4 files changed, 0 insertions, 14 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index c2992bc..8b22d7d8 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -92,7 +92,6 @@ prototypes:
void (*destroy_inode)(struct inode *);
void (*dirty_inode) (struct inode *);
int (*write_inode) (struct inode *, int);
- void (*put_inode) (struct inode *);
void (*drop_inode) (struct inode *);
void (*delete_inode) (struct inode *);
void (*put_super) (struct super_block *);
@@ -115,7 +114,6 @@ alloc_inode: no no no
destroy_inode: no
dirty_inode: no (must not sleep)
write_inode: no
-put_inode: no
drop_inode: no !!!inode_lock!!!
delete_inode: no
put_super: yes yes no
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 81e5be6..b7522c6 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -205,7 +205,6 @@ struct super_operations {
void (*dirty_inode) (struct inode *);
int (*write_inode) (struct inode *, int);
- void (*put_inode) (struct inode *);
void (*drop_inode) (struct inode *);
void (*delete_inode) (struct inode *);
void (*put_super) (struct super_block *);
@@ -246,9 +245,6 @@ or bottom half).
inode to disc. The second parameter indicates whether the write
should be synchronous or not, not all filesystems check this flag.
- put_inode: called when the VFS inode is removed from the inode
- cache.
-
drop_inode: called when the last access to the inode is dropped,
with the inode_lock spinlock held.
diff --git a/fs/inode.c b/fs/inode.c
index bf64781..18bdce1 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1153,9 +1153,6 @@ void iput(struct inode *inode)
BUG_ON(inode->i_state == I_CLEAR);
- if (op && op->put_inode)
- op->put_inode(inode);
-
if (atomic_dec_and_lock(&inode->i_count, &inode_lock))
iput_final(inode);
}
diff --git a/include/linux/fs.h b/include/linux/fs.h
index a1ba005..7e0fa9e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1289,17 +1289,12 @@ extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
extern ssize_t vfs_writev(struct file *, const struct iovec __user *,
unsigned long, loff_t *);
-/*
- * NOTE: write_inode, delete_inode, clear_inode, put_inode can be called
- * without the big kernel lock held in all filesystems.
- */
struct super_operations {
struct inode *(*alloc_inode)(struct super_block *sb);
void (*destroy_inode)(struct inode *);
void (*dirty_inode) (struct inode *);
int (*write_inode) (struct inode *, int);
- void (*put_inode) (struct inode *);
void (*drop_inode) (struct inode *);
void (*delete_inode) (struct inode *);
void (*put_super) (struct super_block *);
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