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authorDavid Howells <dhowells@redhat.com>2017-11-02 18:27:52 +0300
committerDavid Howells <dhowells@redhat.com>2017-11-13 18:38:20 +0300
commit215804a99283c57fdd869aab350fdf6acc3460b6 (patch)
treea06a57ba4b15decbd079c0f9d17ca964280d570c /fs/afs/flock.c
parent83732ec5146916bd49b3036b0ea7dedb7831b90e (diff)
downloadlinux-215804a99283c57fdd869aab350fdf6acc3460b6.tar.xz
afs: Introduce a file-private data record
Introduce a file-private data record for kAFS and put the key into it rather than storing the key in file->private_data. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/flock.c')
-rw-r--r--fs/afs/flock.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/afs/flock.c b/fs/afs/flock.c
index 77b0a4606efd..7571a5dfd5a3 100644
--- a/fs/afs/flock.c
+++ b/fs/afs/flock.c
@@ -206,7 +206,7 @@ void afs_lock_work(struct work_struct *work)
BUG();
fl = list_entry(vnode->granted_locks.next,
struct file_lock, fl_u.afs.link);
- key = key_get(fl->fl_file->private_data);
+ key = key_get(afs_file_key(fl->fl_file));
spin_unlock(&vnode->lock);
ret = afs_extend_lock(vnode, key);
@@ -240,7 +240,7 @@ void afs_lock_work(struct work_struct *work)
BUG();
fl = list_entry(vnode->pending_locks.next,
struct file_lock, fl_u.afs.link);
- key = key_get(fl->fl_file->private_data);
+ key = key_get(afs_file_key(fl->fl_file));
type = (fl->fl_type == F_RDLCK) ?
AFS_LOCK_READ : AFS_LOCK_WRITE;
spin_unlock(&vnode->lock);
@@ -318,7 +318,7 @@ static int afs_do_setlk(struct file *file, struct file_lock *fl)
struct inode *inode = file_inode(file);
struct afs_vnode *vnode = AFS_FS_I(inode);
afs_lock_type_t type;
- struct key *key = file->private_data;
+ struct key *key = afs_file_key(file);
int ret;
_enter("{%x:%u},%u", vnode->fid.vid, vnode->fid.vnode, fl->fl_type);
@@ -500,7 +500,7 @@ vfs_rejected_lock:
static int afs_do_unlk(struct file *file, struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(file->f_mapping->host);
- struct key *key = file->private_data;
+ struct key *key = afs_file_key(file);
int ret;
_enter("{%x:%u},%u", vnode->fid.vid, vnode->fid.vnode, fl->fl_type);
@@ -535,7 +535,7 @@ static int afs_do_unlk(struct file *file, struct file_lock *fl)
static int afs_do_getlk(struct file *file, struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(file->f_mapping->host);
- struct key *key = file->private_data;
+ struct key *key = afs_file_key(file);
int ret, lock_count;
_enter("");