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kill struct opendata

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Just pass struct file *.  Methods are happier that way...
There's no need to return struct file * from finish_open() now,
so let it return int.  Next: saner prototypes for parts in
namei.c

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-06-22 12:40:19 +04:00
parent a4a3bdd778
commit 30d9049474
15 changed files with 81 additions and 98 deletions
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8
fs/ceph/dir.c
View File

@@ -635,7 +635,7 @@ static struct dentry *ceph_lookup(struct inode *dir, struct dentry *dentry,
}
int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags, umode_t mode,
struct file *file, unsigned flags, umode_t mode,
int *opened)
{
int err;
@@ -649,7 +649,7 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
if (err < 0)
return err;
return ceph_lookup_open(dir, dentry, od, flags, mode, opened);
return ceph_lookup_open(dir, dentry, file, flags, mode, opened);
}
if (d_unhashed(dentry)) {
@@ -663,12 +663,12 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
/* We don't deal with positive dentries here */
if (dentry->d_inode) {
finish_no_open(od, res);
finish_no_open(file, res);
return 1;
}
*opened |= FILE_CREATED;
err = ceph_lookup_open(dir, dentry, od, flags, mode, opened);
err = ceph_lookup_open(dir, dentry, file, flags, mode, opened);
dput(res);
return err;

7
fs/ceph/file.c
View File

@@ -214,12 +214,11 @@ out:
* ceph_release gets called). So fear not!
*/
int ceph_lookup_open(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags, umode_t mode,
struct file *file, unsigned flags, umode_t mode,
int *opened)
{
struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);
struct ceph_mds_client *mdsc = fsc->mdsc;
struct file *file = NULL;
struct ceph_mds_request *req;
struct dentry *ret;
int err;
@@ -248,9 +247,7 @@ int ceph_lookup_open(struct inode *dir, struct dentry *dentry,
err = ceph_handle_notrace_create(dir, dentry);
if (err)
goto out;
file = finish_open(od, req->r_dentry, ceph_open, opened);
if (IS_ERR(file))
err = PTR_ERR(file);
err = finish_open(file, req->r_dentry, ceph_open, opened);
out:
ret = ceph_finish_lookup(req, dentry, err);
ceph_mdsc_put_request(req);

2
fs/ceph/super.h
View File

@@ -807,7 +807,7 @@ extern int ceph_copy_from_page_vector(struct page **pages,
extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
extern int ceph_open(struct inode *inode, struct file *file);
extern int ceph_lookup_open(struct inode *dir, struct dentry *dentry,
struct opendata *od, unsigned flags,
struct file *od, unsigned flags,
umode_t mode, int *opened);
extern int ceph_release(struct inode *inode, struct file *filp);