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Commit 2d4d9fb5 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: fix i_blocks translation on various types of files 



Basically an inode manages the number of allocated blocks with inode->i_blocks
which is represented in a unit of sectors, not file system blocks.
But, f2fs has used i_blocks in a unit of file system blocks, and f2fs_getattr
translates it to the number of sectors when fstat is called.

However, previously f2fs_file_inode_operations only has this, so this patch adds
it to all the types of inode_operations.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent 5fb08372

fs/f2fs/f2fs.h

+1 −0
Original line number Diff line number Diff line
@@ -903,6 +903,7 @@ static inline int f2fs_readonly(struct super_block *sb) 
int f2fs_sync_file(struct file *, loff_t, loff_t, int);

void truncate_data_blocks(struct dnode_of_data *);

void f2fs_truncate(struct inode *);

int f2fs_getattr(struct vfsmount *, struct dentry *, struct kstat *);

int f2fs_setattr(struct dentry *, struct iattr *);

int truncate_hole(struct inode *, pgoff_t, pgoff_t);

int truncate_data_blocks_range(struct dnode_of_data *, int);

fs/f2fs/file.c

+1 −1
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ void f2fs_truncate(struct inode *inode) 
	}

}



static int f2fs_getattr(struct vfsmount *mnt,

int f2fs_getattr(struct vfsmount *mnt,

			 struct dentry *dentry, struct kstat *stat)

{

	struct inode *inode = dentry->d_inode;

fs/f2fs/namei.c

+3 −0
Original line number Diff line number Diff line
@@ -490,6 +490,7 @@ const struct inode_operations f2fs_dir_inode_operations = { 
	.rmdir		= f2fs_rmdir,

	.mknod		= f2fs_mknod,

	.rename		= f2fs_rename,

	.getattr	= f2fs_getattr,

	.setattr	= f2fs_setattr,

	.get_acl	= f2fs_get_acl,

#ifdef CONFIG_F2FS_FS_XATTR
@@ -504,6 +505,7 @@ const struct inode_operations f2fs_symlink_inode_operations = { 
	.readlink       = generic_readlink,

	.follow_link    = page_follow_link_light,

	.put_link       = page_put_link,

	.getattr	= f2fs_getattr,

	.setattr	= f2fs_setattr,

#ifdef CONFIG_F2FS_FS_XATTR

	.setxattr	= generic_setxattr,
@@ -514,6 +516,7 @@ const struct inode_operations f2fs_symlink_inode_operations = { 
};



const struct inode_operations f2fs_special_inode_operations = {

	.getattr	= f2fs_getattr,

	.setattr        = f2fs_setattr,

	.get_acl	= f2fs_get_acl,

#ifdef CONFIG_F2FS_FS_XATTR