path: root/arch/powerpc/platforms/cell/spufs/inode.c
diff options
authorJeremy Kerr <jk@ozlabs.org>2008-06-30 12:17:28 +1000
committerJeremy Kerr <jk@ozlabs.org>2008-07-09 10:13:40 +1000
commit23d893f51cde7013e4c29094da2237cce4f20035 (patch)
tree8501d50703820178ede0ea6a96796589c2464c5d /arch/powerpc/platforms/cell/spufs/inode.c
parent87ff6090bfe416c71730654ab53cd4ecffdd675e (diff)
powerpc/spufs: allow spufs files to specify sizes
Currently, spufs never specifies the i_size for the files in context directories, so stat() always reports 0-byte files. This change adds allows the spufs_dir_(nosched_)contents arrays to specify a file size. This allows stat() to report correct file sizes, and makes SEEK_END work. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/inode.c')
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index f407b2471855..c662ca783601 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -109,7 +109,7 @@ spufs_setattr(struct dentry *dentry, struct iattr *attr)
static int
spufs_new_file(struct super_block *sb, struct dentry *dentry,
const struct file_operations *fops, int mode,
- struct spu_context *ctx)
+ size_t size, struct spu_context *ctx)
static struct inode_operations spufs_file_iops = {
.setattr = spufs_setattr,
@@ -125,6 +125,7 @@ spufs_new_file(struct super_block *sb, struct dentry *dentry,
ret = 0;
inode->i_op = &spufs_file_iops;
inode->i_fop = fops;
+ inode->i_size = size;
inode->i_private = SPUFS_I(inode)->i_ctx = get_spu_context(ctx);
d_add(dentry, inode);
@@ -177,7 +178,7 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir)
return simple_rmdir(parent, dir);
-static int spufs_fill_dir(struct dentry *dir, struct tree_descr *files,
+static int spufs_fill_dir(struct dentry *dir, struct spufs_tree_descr *files,
int mode, struct spu_context *ctx)
struct dentry *dentry, *tmp;
@@ -189,7 +190,7 @@ static int spufs_fill_dir(struct dentry *dir, struct tree_descr *files,
if (!dentry)
goto out;
ret = spufs_new_file(dir->d_sb, dentry, files->ops,
- files->mode & mode, ctx);
+ files->mode & mode, files->size, ctx);
if (ret)
goto out;