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fs: remove locks_inode 

locks_inode was turned into a wrapper around file_inode in de2a4a501e
(Partially revert "locks: fix file locking on overlayfs"). Finish
replacing locks_inode invocations everywhere with file_inode.

Acked-by: Miklos Szeredi <mszeredi@redhat.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
This commit is contained in:
Jeff Layton 2022-11-25 08:48:37 -05:00
parent 5970e15dbc
commit c65454a947
8 changed files with 29 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
fs/afs/flock.c
View File

@ -451,7 +451,7 @@ static int afs_do_setlk_check(struct afs_vnode *vnode, struct key *key,
*/
static int afs_do_setlk(struct file *file, struct file_lock *fl)
{
struct inode *inode = locks_inode(file);
struct inode *inode = file_inode(file);
struct afs_vnode *vnode = AFS_FS_I(inode);
enum afs_flock_mode mode = AFS_FS_S(inode->i_sb)->flock_mode;
afs_lock_type_t type;
@ -701,7 +701,7 @@ error:
*/
static int afs_do_unlk(struct file *file, struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(locks_inode(file));
struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
int ret;
_enter("{%llx:%llu},%u", vnode->fid.vid, vnode->fid.vnode, fl->fl_type);
@ -721,7 +721,7 @@ 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(locks_inode(file));
struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
struct key *key = afs_file_key(file);
int ret, lock_count;
@ -763,7 +763,7 @@ error:
*/
int afs_lock(struct file *file, int cmd, struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(locks_inode(file));
struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
enum afs_flock_operation op;
int ret;
@ -798,7 +798,7 @@ int afs_lock(struct file *file, int cmd, struct file_lock *fl)
*/
int afs_flock(struct file *file, int cmd, struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(locks_inode(file));
struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
enum afs_flock_operation op;
int ret;
@ -843,7 +843,7 @@ int afs_flock(struct file *file, int cmd, struct file_lock *fl)
*/
static void afs_fl_copy_lock(struct file_lock *new, struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(locks_inode(fl->fl_file));
struct afs_vnode *vnode = AFS_FS_I(file_inode(fl->fl_file));
_enter("");
@ -861,7 +861,7 @@ static void afs_fl_copy_lock(struct file_lock *new, struct file_lock *fl)
*/
static void afs_fl_release_private(struct file_lock *fl)
{
struct afs_vnode *vnode = AFS_FS_I(locks_inode(fl->fl_file));
struct afs_vnode *vnode = AFS_FS_I(file_inode(fl->fl_file));
_enter("");

2
fs/lockd/clntlock.c
View File

@ -188,7 +188,7 @@ __be32 nlmclnt_grant(const struct sockaddr *addr, const struct nlm_lock *lock)
continue;
if (!rpc_cmp_addr(nlm_addr(block->b_host), addr))
continue;
if (nfs_compare_fh(NFS_FH(locks_inode(fl_blocked->fl_file)), fh) != 0)
if (nfs_compare_fh(NFS_FH(file_inode(fl_blocked->fl_file)), fh) != 0)
continue;
/* Alright, we found a lock. Set the return status
* and wake up the caller

2
fs/lockd/clntproc.c
View File

@ -131,7 +131,7 @@ static void nlmclnt_setlockargs(struct nlm_rqst *req, struct file_lock *fl)
char *nodename = req->a_host->h_rpcclnt->cl_nodename;
nlmclnt_next_cookie(&argp->cookie);
memcpy(&lock->fh, NFS_FH(locks_inode(fl->fl_file)), sizeof(struct nfs_fh));
memcpy(&lock->fh, NFS_FH(file_inode(fl->fl_file)), sizeof(struct nfs_fh));
lock->caller = nodename;
lock->oh.data = req->a_owner;
lock->oh.len = snprintf(req->a_owner, sizeof(req->a_owner), "%u@%s",

28
fs/locks.c
View File

@ -234,7 +234,7 @@ locks_check_ctx_file_list(struct file *filp, struct list_head *list,
char *list_type)
{
struct file_lock *fl;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
list_for_each_entry(fl, list, fl_list)
if (fl->fl_file == filp)
@ -888,7 +888,7 @@ posix_test_lock(struct file *filp, struct file_lock *fl)
{
struct file_lock *cfl;
struct file_lock_context *ctx;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
void *owner;
void (*func)(void);
@ -1331,7 +1331,7 @@ retry:
int posix_lock_file(struct file *filp, struct file_lock *fl,
struct file_lock *conflock)
{
return posix_lock_inode(locks_inode(filp), fl, conflock);
return posix_lock_inode(file_inode(filp), fl, conflock);
}
EXPORT_SYMBOL(posix_lock_file);
@ -1630,7 +1630,7 @@ EXPORT_SYMBOL(lease_get_mtime);
int fcntl_getlease(struct file *filp)
{
struct file_lock *fl;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
struct file_lock_context *ctx;
int type = F_UNLCK;
LIST_HEAD(dispose);
@ -1668,7 +1668,7 @@ int fcntl_getlease(struct file *filp)
static int
check_conflicting_open(struct file *filp, const long arg, int flags)
{
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
int self_wcount = 0, self_rcount = 0;
if (flags & FL_LAYOUT)
@ -1704,7 +1704,7 @@ static int
generic_add_lease(struct file *filp, long arg, struct file_lock **flp, void **priv)
{
struct file_lock *fl, *my_fl = NULL, *lease;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
struct file_lock_context *ctx;
bool is_deleg = (*flp)->fl_flags & FL_DELEG;
int error;
@ -1820,7 +1820,7 @@ static int generic_delete_lease(struct file *filp, void *owner)
{
int error = -EAGAIN;
struct file_lock *fl, *victim = NULL;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
struct file_lock_context *ctx;
LIST_HEAD(dispose);
@ -1862,7 +1862,7 @@ static int generic_delete_lease(struct file *filp, void *owner)
int generic_setlease(struct file *filp, long arg, struct file_lock **flp,
void **priv)
{
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
int error;
if ((!uid_eq(current_fsuid(), inode->i_uid)) && !capable(CAP_LEASE))
@ -2351,7 +2351,7 @@ int fcntl_setlk(unsigned int fd, struct file *filp, unsigned int cmd,
struct flock *flock)
{
struct file_lock *file_lock = locks_alloc_lock();
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
struct file *f;
int error;
@ -2555,7 +2555,7 @@ out:
void locks_remove_posix(struct file *filp, fl_owner_t owner)
{
int error;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
struct file_lock lock;
struct file_lock_context *ctx;
@ -2592,7 +2592,7 @@ static void
locks_remove_flock(struct file *filp, struct file_lock_context *flctx)
{
struct file_lock fl;
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
if (list_empty(&flctx->flc_flock))
return;
@ -2637,7 +2637,7 @@ void locks_remove_file(struct file *filp)
{
struct file_lock_context *ctx;
ctx = locks_inode_context(locks_inode(filp));
ctx = locks_inode_context(file_inode(filp));
if (!ctx)
return;
@ -2721,7 +2721,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
*/
if (fl->fl_file != NULL)
inode = locks_inode(fl->fl_file);
inode = file_inode(fl->fl_file);
seq_printf(f, "%lld: ", id);
@ -2862,7 +2862,7 @@ static void __show_fd_locks(struct seq_file *f,
void show_fd_locks(struct seq_file *f,
struct file *filp, struct files_struct *files)
{
struct inode *inode = locks_inode(filp);
struct inode *inode = file_inode(filp);
struct file_lock_context *ctx;
int id = 0;

4
fs/nfsd/nfs4state.c
View File

@ -5374,7 +5374,7 @@ static int nfsd4_check_conflicting_opens(struct nfs4_client *clp,
{
struct nfs4_ol_stateid *st;
struct file *f = fp->fi_deleg_file->nf_file;
struct inode *ino = locks_inode(f);
struct inode *ino = file_inode(f);
int writes;
writes = atomic_read(&ino->i_writecount);
@ -7828,7 +7828,7 @@ check_for_locks(struct nfs4_file *fp, struct nfs4_lockowner *lowner)
return status;
}
inode = locks_inode(nf->nf_file);
inode = file_inode(nf->nf_file);
flctx = locks_inode_context(inode);
if (flctx && !list_empty_careful(&flctx->flc_posix)) {

2
fs/open.c
View File

@ -871,7 +871,7 @@ static int do_dentry_open(struct file *f,
if (error)
goto cleanup_all;
error = break_lease(locks_inode(f), f->f_flags);
error = break_lease(file_inode(f), f->f_flags);
if (error)
goto cleanup_all;

4
include/linux/filelock.h
View File

@ -133,8 +133,6 @@ struct file_lock_context {
struct list_head flc_lease;
};
#define locks_inode(f) file_inode(f)
#ifdef CONFIG_FILE_LOCKING
int fcntl_getlk(struct file *, unsigned int, struct flock *);
int fcntl_setlk(unsigned int, struct file *, unsigned int,
@ -345,7 +343,7 @@ locks_inode_context(const struct inode *inode)
static inline int locks_lock_file_wait(struct file *filp, struct file_lock *fl)
{
return locks_lock_inode_wait(locks_inode(filp), fl);
return locks_lock_inode_wait(file_inode(filp), fl);
}
#ifdef CONFIG_FILE_LOCKING

4
include/linux/lockd/lockd.h
View File

@ -312,7 +312,7 @@ static inline struct file *nlmsvc_file_file(struct nlm_file *file)
static inline struct inode *nlmsvc_file_inode(struct nlm_file *file)
{
return locks_inode(nlmsvc_file_file(file));
return file_inode(nlmsvc_file_file(file));
}
static inline int __nlm_privileged_request4(const struct sockaddr *sap)
@ -372,7 +372,7 @@ static inline int nlm_privileged_requester(const struct svc_rqst *rqstp)
static inline int nlm_compare_locks(const struct file_lock *fl1,
const struct file_lock *fl2)
{
return locks_inode(fl1->fl_file) == locks_inode(fl2->fl_file)
return file_inode(fl1->fl_file) == file_inode(fl2->fl_file)
&& fl1->fl_pid == fl2->fl_pid
&& fl1->fl_owner == fl2->fl_owner
&& fl1->fl_start == fl2->fl_start