covert fatfs to ->evict_inode() (deee3ce4) · Commits · e / devices / android_kernel_fairphone_FP4

fs/fat/inode.c

+9 −11

Original line number	Original line	Diff line number	Diff line
	@@ -263,7 +263,7 @@ static const struct address_space_operations fat_aops = {
	* check if the location is still valid and retry if it		* check if the location is still valid and retry if it
	* isn't. Otherwise we do changes.		* isn't. Otherwise we do changes.
	* 5. Spinlock is used to protect hash/unhash/location check/lookup		* 5. Spinlock is used to protect hash/unhash/location check/lookup
	* 6. fat_clear_inode() unhashes the F-d-c entry.		* 6. fat_evict_inode() unhashes the F-d-c entry.
	* 7. lookup() and readdir() do igrab() if they find a F-d-c entry		* 7. lookup() and readdir() do igrab() if they find a F-d-c entry
	* and consider negative result as cache miss.		* and consider negative result as cache miss.
	*/		*/
	@@ -448,16 +448,15 @@ struct inode fat_build_inode(struct super_block sb,

	EXPORT_SYMBOL_GPL(fat_build_inode);		EXPORT_SYMBOL_GPL(fat_build_inode);

	static void fat_delete_inode(struct inode *inode)		static void fat_evict_inode(struct inode *inode)
	{		{
	truncate_inode_pages(&inode->i_data, 0);		truncate_inode_pages(&inode->i_data, 0);
			if (!inode->i_nlink) {
	inode->i_size = 0;		inode->i_size = 0;
	fat_truncate_blocks(inode, 0);		fat_truncate_blocks(inode, 0);
	clear_inode(inode);
	}		}
			invalidate_inode_buffers(inode);
	static void fat_clear_inode(struct inode *inode)		end_writeback(inode);
	{
	fat_cache_inval_inode(inode);		fat_cache_inval_inode(inode);
	fat_detach(inode);		fat_detach(inode);
	}		}
	@@ -674,12 +673,11 @@ static const struct super_operations fat_sops = {
	.alloc_inode = fat_alloc_inode,		.alloc_inode = fat_alloc_inode,
	.destroy_inode = fat_destroy_inode,		.destroy_inode = fat_destroy_inode,
	.write_inode = fat_write_inode,		.write_inode = fat_write_inode,
	.delete_inode = fat_delete_inode,		.evict_inode = fat_evict_inode,
	.put_super = fat_put_super,		.put_super = fat_put_super,
	.write_super = fat_write_super,		.write_super = fat_write_super,
	.sync_fs = fat_sync_fs,		.sync_fs = fat_sync_fs,
	.statfs = fat_statfs,		.statfs = fat_statfs,
	.clear_inode = fat_clear_inode,
	.remount_fs = fat_remount,		.remount_fs = fat_remount,

	.show_options = fat_show_options,		.show_options = fat_show_options,