Commit da63fc7c authored by OGAWA Hirofumi's avatar OGAWA Hirofumi Committed by Linus Torvalds
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[PATCH] fat: add fat_getattr()



This adds fat_getattr() for setting stat->blksize. (FAT uses the size
of cluster for proper I/O)
Signed-off-by: default avatarOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 565762f3
......@@ -303,7 +303,17 @@ void fat_truncate(struct inode *inode)
fat_flush_inodes(inode->i_sb, inode, NULL);
}
int fat_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
generic_fillattr(inode, stat);
stat->blksize = MSDOS_SB(inode->i_sb)->cluster_size;
return 0;
}
EXPORT_SYMBOL_GPL(fat_getattr);
struct inode_operations fat_file_inode_operations = {
.truncate = fat_truncate,
.setattr = fat_notify_change,
.getattr = fat_getattr,
};
......@@ -654,6 +654,7 @@ static struct inode_operations msdos_dir_inode_operations = {
.rmdir = msdos_rmdir,
.rename = msdos_rename,
.setattr = fat_notify_change,
.getattr = fat_getattr,
};
static int msdos_fill_super(struct super_block *sb, void *data, int silent)
......
......@@ -1004,6 +1004,7 @@ static struct inode_operations vfat_dir_inode_operations = {
.rmdir = vfat_rmdir,
.rename = vfat_rename,
.setattr = fat_notify_change,
.getattr = fat_getattr,
};
static int vfat_fill_super(struct super_block *sb, void *data, int silent)
......
......@@ -402,6 +402,8 @@ extern const struct file_operations fat_file_operations;
extern struct inode_operations fat_file_inode_operations;
extern int fat_notify_change(struct dentry * dentry, struct iattr * attr);
extern void fat_truncate(struct inode *inode);
extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat);
/* fat/inode.c */
extern void fat_attach(struct inode *inode, loff_t i_pos);
......
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