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OpenCloudOS-Kernel
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fuse: use struct path in release structure 

Use struct path instead of separate dentry and vfsmount in
req->misc.release.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
This commit is contained in:
Miklos Szeredi 2009-04-28 16:56:36 +02:00
parent 6b2db28a7a
commit b0be46ebf7
2 changed files with 5 additions and 7 deletions
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9
fs/fuse/file.c
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@ -86,15 +86,14 @@ static struct fuse_file *fuse_file_get(struct fuse_file *ff)
static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req)
{
dput(req->misc.release.dentry);
mntput(req->misc.release.vfsmount);
path_put(&req->misc.release.path);
}
static void fuse_file_put(struct fuse_file *ff)
{
if (atomic_dec_and_test(&ff->count)) {
struct fuse_req *req = ff->reserved_req;
struct inode *inode = req->misc.release.dentry->d_inode;
struct inode *inode = req->misc.release.path.dentry->d_inode;
struct fuse_conn *fc = get_fuse_conn(inode);
req->end = fuse_release_end;
fuse_request_send_background(fc, req);
@ -177,8 +176,8 @@ int fuse_release_common(struct inode *inode, struct file *file, int isdir)
isdir ? FUSE_RELEASEDIR : FUSE_RELEASE);
/* Hold vfsmount and dentry until release is finished */
req->misc.release.vfsmount = mntget(file->f_path.mnt);
req->misc.release.dentry = dget(file->f_path.dentry);
path_get(&file->f_path);
req->misc.release.path = file->f_path;
spin_lock(&fc->lock);
list_del(&ff->write_entry);

3
fs/fuse/fuse_i.h
View File

@ -248,8 +248,7 @@ struct fuse_req {
struct fuse_forget_in forget_in;
struct {
struct fuse_release_in in;
struct vfsmount *vfsmount;
struct dentry *dentry;
struct path path;
} release;
struct fuse_init_in init_in;
struct fuse_init_out init_out;