Commit be7ce416 authored by Al Viro's avatar Al Viro
Browse files

New method - evict_inode() 



Hybrid of ->clear_inode() and ->delete_inode(); if present, does
all fs work to be done when in-core inode is about to be gone,
for whatever reason.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent b4272d4c

fs/inode.c

+3 −1
Original line number Diff line number Diff line
@@ -325,7 +325,9 @@ static void evict(struct inode *inode, int delete) 
{

	const struct super_operations *op = inode->i_sb->s_op;



	if (delete && op->delete_inode) {

	if (op->evict_inode) {

		op->evict_inode(inode);

	} else if (delete && op->delete_inode) {

		op->delete_inode(inode);

	} else {

		if (inode->i_data.nrpages)

include/linux/fs.h

+1 −0
Original line number Diff line number Diff line
@@ -1563,6 +1563,7 @@ struct super_operations { 
   	void (*dirty_inode) (struct inode *);

	int (*write_inode) (struct inode *, struct writeback_control *wbc);

	void (*drop_inode) (struct inode *);

	void (*evict_inode) (struct inode *);

	void (*delete_inode) (struct inode *);

	void (*put_super) (struct super_block *);

	void (*write_super) (struct super_block *);