diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-10 05:55:37 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-14 16:33:37 +0400 |
| commit | a4a3bdd778715999ddfeefdc52ab76254580fa76 (patch) | |
| tree | cd154e1bbcf2d899c30309fa179e5fc5de968d58 | |
| parent | d95852777bc8ba6b3ad3397d495c5f9dd8ca8383 (diff) | |
kill opendata->{mnt,dentry}
->filp->f_path is there for purpose...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/internal.h | 2 | ||||
| -rw-r--r-- | fs/namei.c | 15 | ||||
| -rw-r--r-- | fs/open.c | 6 |
3 files changed, 9 insertions, 14 deletions
diff --git a/fs/internal.h b/fs/internal.h index ae69a3b150d..09003a02292 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -83,8 +83,6 @@ extern struct super_block *user_get_super(dev_t); * open.c */ struct opendata { - struct dentry *dentry; - struct vfsmount *mnt; struct file *filp; }; struct open_flags { diff --git a/fs/namei.c b/fs/namei.c index f0dae0057ec..af83ede92a4 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2269,14 +2269,11 @@ static struct file *atomic_open(struct nameidata *nd, struct dentry *dentry, if (nd->flags & LOOKUP_DIRECTORY) open_flag |= O_DIRECTORY; - od->dentry = DENTRY_NOT_SET; - od->mnt = nd->path.mnt; + od->filp->f_path.dentry = DENTRY_NOT_SET; + od->filp->f_path.mnt = nd->path.mnt; error = dir->i_op->atomic_open(dir, dentry, od, open_flag, mode, opened); if (error < 0) { - if (WARN_ON(od->dentry != DENTRY_NOT_SET)) - dput(od->dentry); - if (create_error && error == -ENOENT) error = create_error; filp = ERR_PTR(error); @@ -2290,13 +2287,13 @@ static struct file *atomic_open(struct nameidata *nd, struct dentry *dentry, } if (error) { /* returned 1, that is */ - if (WARN_ON(od->dentry == DENTRY_NOT_SET)) { + if (WARN_ON(od->filp->f_path.dentry == DENTRY_NOT_SET)) { filp = ERR_PTR(-EIO); goto out; } - if (od->dentry) { + if (od->filp->f_path.dentry) { dput(dentry); - dentry = od->dentry; + dentry = od->filp->f_path.dentry; } goto looked_up; } @@ -2607,7 +2604,7 @@ finish_open_created: error = may_open(&nd->path, acc_mode, open_flag); if (error) goto exit; - od->mnt = nd->path.mnt; + od->filp->f_path.mnt = nd->path.mnt; filp = finish_open(od, nd->path.dentry, NULL, opened); if (IS_ERR(filp)) { if (filp == ERR_PTR(-EOPENSTALE)) diff --git a/fs/open.c b/fs/open.c index c87f98201c2..2b1654d8bfb 100644 --- a/fs/open.c +++ b/fs/open.c @@ -788,10 +788,10 @@ struct file *finish_open(struct opendata *od, struct dentry *dentry, struct file *res; BUG_ON(*opened & FILE_OPENED); /* once it's opened, it's opened */ - mntget(od->mnt); + mntget(od->filp->f_path.mnt); dget(dentry); - res = do_dentry_open(dentry, od->mnt, od->filp, open, current_cred()); + res = do_dentry_open(dentry, od->filp->f_path.mnt, od->filp, open, current_cred()); if (!IS_ERR(res)) *opened |= FILE_OPENED; @@ -810,7 +810,7 @@ EXPORT_SYMBOL(finish_open); */ void finish_no_open(struct opendata *od, struct dentry *dentry) { - od->dentry = dentry; + od->filp->f_path.dentry = dentry; } EXPORT_SYMBOL(finish_no_open); |