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| author | OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2006-11-16 01:19:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-11-16 11:43:38 -0800 |
| commit | da63fc7ce63b43426dc3c69c05e28de2872c159a (patch) | |
| tree | 4de7da9f3fa59e37176ebbfb364afe8b0bcdac65 | |
| parent | 565762f3fae23ec4db26607cf4726de7b5075b3b (diff) | |
| download | linux-3.10-da63fc7ce63b43426dc3c69c05e28de2872c159a.tar.gz linux-3.10-da63fc7ce63b43426dc3c69c05e28de2872c159a.tar.bz2 linux-3.10-da63fc7ce63b43426dc3c69c05e28de2872c159a.zip | |
[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: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/fat/file.c | 10 | ||||
| -rw-r--r-- | fs/msdos/namei.c | 1 | ||||
| -rw-r--r-- | fs/vfat/namei.c | 1 | ||||
| -rw-r--r-- | include/linux/msdos_fs.h | 2 |
4 files changed, 14 insertions, 0 deletions
diff --git a/fs/fat/file.c b/fs/fat/file.c index 8337451e789..0aa813d944a 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -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, }; diff --git a/fs/msdos/namei.c b/fs/msdos/namei.c index b0f01b3b053..452461955cb 100644 --- a/fs/msdos/namei.c +++ b/fs/msdos/namei.c @@ -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) diff --git a/fs/vfat/namei.c b/fs/vfat/namei.c index edb711ff7b0..0afd745a37c 100644 --- a/fs/vfat/namei.c +++ b/fs/vfat/namei.c @@ -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) diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index ce6c85815cb..24a9ef1506b 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -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); |