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Diffstat (limited to 'fs/lockd/svclock.c')
-rw-r--r--fs/lockd/svclock.c64
1 files changed, 33 insertions, 31 deletions
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index 2dc10900ad..1f2149db10 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -150,16 +150,17 @@ nlmsvc_lookup_block(struct nlm_file *file, struct nlm_lock *lock)
struct file_lock *fl;
dprintk("lockd: nlmsvc_lookup_block f=%p pd=%d %Ld-%Ld ty=%d\n",
- file, lock->fl.fl_pid,
+ file, lock->fl.c.flc_pid,
(long long)lock->fl.fl_start,
- (long long)lock->fl.fl_end, lock->fl.fl_type);
+ (long long)lock->fl.fl_end,
+ lock->fl.c.flc_type);
spin_lock(&nlm_blocked_lock);
list_for_each_entry(block, &nlm_blocked, b_list) {
fl = &block->b_call->a_args.lock.fl;
dprintk("lockd: check f=%p pd=%d %Ld-%Ld ty=%d cookie=%s\n",
- block->b_file, fl->fl_pid,
+ block->b_file, fl->c.flc_pid,
(long long)fl->fl_start,
- (long long)fl->fl_end, fl->fl_type,
+ (long long)fl->fl_end, fl->c.flc_type,
nlmdbg_cookie2a(&block->b_call->a_args.cookie));
if (block->b_file == file && nlm_compare_locks(fl, &lock->fl)) {
kref_get(&block->b_count);
@@ -244,7 +245,7 @@ nlmsvc_create_block(struct svc_rqst *rqstp, struct nlm_host *host,
goto failed_free;
/* Set notifier function for VFS, and init args */
- call->a_args.lock.fl.fl_flags |= FL_SLEEP;
+ call->a_args.lock.fl.c.flc_flags |= FL_SLEEP;
call->a_args.lock.fl.fl_lmops = &nlmsvc_lock_operations;
nlmclnt_next_cookie(&call->a_args.cookie);
@@ -402,14 +403,14 @@ static struct nlm_lockowner *nlmsvc_find_lockowner(struct nlm_host *host, pid_t
void
nlmsvc_release_lockowner(struct nlm_lock *lock)
{
- if (lock->fl.fl_owner)
- nlmsvc_put_lockowner(lock->fl.fl_owner);
+ if (lock->fl.c.flc_owner)
+ nlmsvc_put_lockowner(lock->fl.c.flc_owner);
}
void nlmsvc_locks_init_private(struct file_lock *fl, struct nlm_host *host,
pid_t pid)
{
- fl->fl_owner = nlmsvc_find_lockowner(host, pid);
+ fl->c.flc_owner = nlmsvc_find_lockowner(host, pid);
}
/*
@@ -425,7 +426,7 @@ static int nlmsvc_setgrantargs(struct nlm_rqst *call, struct nlm_lock *lock)
/* set default data area */
call->a_args.lock.oh.data = call->a_owner;
- call->a_args.lock.svid = ((struct nlm_lockowner *)lock->fl.fl_owner)->pid;
+ call->a_args.lock.svid = ((struct nlm_lockowner *) lock->fl.c.flc_owner)->pid;
if (lock->oh.len > NLMCLNT_OHSIZE) {
void *data = kmalloc(lock->oh.len, GFP_KERNEL);
@@ -489,7 +490,8 @@ nlmsvc_lock(struct svc_rqst *rqstp, struct nlm_file *file,
dprintk("lockd: nlmsvc_lock(%s/%ld, ty=%d, pi=%d, %Ld-%Ld, bl=%d)\n",
inode->i_sb->s_id, inode->i_ino,
- lock->fl.fl_type, lock->fl.fl_pid,
+ lock->fl.c.flc_type,
+ lock->fl.c.flc_pid,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end,
wait);
@@ -512,7 +514,7 @@ nlmsvc_lock(struct svc_rqst *rqstp, struct nlm_file *file,
goto out;
lock = &block->b_call->a_args.lock;
} else
- lock->fl.fl_flags &= ~FL_SLEEP;
+ lock->fl.c.flc_flags &= ~FL_SLEEP;
if (block->b_flags & B_QUEUED) {
dprintk("lockd: nlmsvc_lock deferred block %p flags %d\n",
@@ -560,10 +562,10 @@ nlmsvc_lock(struct svc_rqst *rqstp, struct nlm_file *file,
spin_unlock(&nlm_blocked_lock);
if (!wait)
- lock->fl.fl_flags &= ~FL_SLEEP;
+ lock->fl.c.flc_flags &= ~FL_SLEEP;
mode = lock_to_openmode(&lock->fl);
error = vfs_lock_file(file->f_file[mode], F_SETLK, &lock->fl, NULL);
- lock->fl.fl_flags &= ~FL_SLEEP;
+ lock->fl.c.flc_flags &= ~FL_SLEEP;
dprintk("lockd: vfs_lock_file returned %d\n", error);
switch (error) {
@@ -616,7 +618,7 @@ nlmsvc_testlock(struct svc_rqst *rqstp, struct nlm_file *file,
dprintk("lockd: nlmsvc_testlock(%s/%ld, ty=%d, %Ld-%Ld)\n",
nlmsvc_file_inode(file)->i_sb->s_id,
nlmsvc_file_inode(file)->i_ino,
- lock->fl.fl_type,
+ lock->fl.c.flc_type,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
@@ -636,19 +638,19 @@ nlmsvc_testlock(struct svc_rqst *rqstp, struct nlm_file *file,
goto out;
}
- if (lock->fl.fl_type == F_UNLCK) {
+ if (lock->fl.c.flc_type == F_UNLCK) {
ret = nlm_granted;
goto out;
}
dprintk("lockd: conflicting lock(ty=%d, %Ld-%Ld)\n",
- lock->fl.fl_type, (long long)lock->fl.fl_start,
+ lock->fl.c.flc_type, (long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
conflock->caller = "somehost"; /* FIXME */
conflock->len = strlen(conflock->caller);
conflock->oh.len = 0; /* don't return OH info */
- conflock->svid = lock->fl.fl_pid;
- conflock->fl.fl_type = lock->fl.fl_type;
+ conflock->svid = lock->fl.c.flc_pid;
+ conflock->fl.c.flc_type = lock->fl.c.flc_type;
conflock->fl.fl_start = lock->fl.fl_start;
conflock->fl.fl_end = lock->fl.fl_end;
locks_release_private(&lock->fl);
@@ -673,21 +675,21 @@ nlmsvc_unlock(struct net *net, struct nlm_file *file, struct nlm_lock *lock)
dprintk("lockd: nlmsvc_unlock(%s/%ld, pi=%d, %Ld-%Ld)\n",
nlmsvc_file_inode(file)->i_sb->s_id,
nlmsvc_file_inode(file)->i_ino,
- lock->fl.fl_pid,
+ lock->fl.c.flc_pid,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
/* First, cancel any lock that might be there */
nlmsvc_cancel_blocked(net, file, lock);
- lock->fl.fl_type = F_UNLCK;
- lock->fl.fl_file = file->f_file[O_RDONLY];
- if (lock->fl.fl_file)
- error = vfs_lock_file(lock->fl.fl_file, F_SETLK,
+ lock->fl.c.flc_type = F_UNLCK;
+ lock->fl.c.flc_file = file->f_file[O_RDONLY];
+ if (lock->fl.c.flc_file)
+ error = vfs_lock_file(lock->fl.c.flc_file, F_SETLK,
&lock->fl, NULL);
- lock->fl.fl_file = file->f_file[O_WRONLY];
- if (lock->fl.fl_file)
- error |= vfs_lock_file(lock->fl.fl_file, F_SETLK,
+ lock->fl.c.flc_file = file->f_file[O_WRONLY];
+ if (lock->fl.c.flc_file)
+ error |= vfs_lock_file(lock->fl.c.flc_file, F_SETLK,
&lock->fl, NULL);
return (error < 0)? nlm_lck_denied_nolocks : nlm_granted;
@@ -710,7 +712,7 @@ nlmsvc_cancel_blocked(struct net *net, struct nlm_file *file, struct nlm_lock *l
dprintk("lockd: nlmsvc_cancel(%s/%ld, pi=%d, %Ld-%Ld)\n",
nlmsvc_file_inode(file)->i_sb->s_id,
nlmsvc_file_inode(file)->i_ino,
- lock->fl.fl_pid,
+ lock->fl.c.flc_pid,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
@@ -863,12 +865,12 @@ nlmsvc_grant_blocked(struct nlm_block *block)
/* vfs_lock_file() can mangle fl_start and fl_end, but we need
* them unchanged for the GRANT_MSG
*/
- lock->fl.fl_flags |= FL_SLEEP;
+ lock->fl.c.flc_flags |= FL_SLEEP;
fl_start = lock->fl.fl_start;
fl_end = lock->fl.fl_end;
mode = lock_to_openmode(&lock->fl);
error = vfs_lock_file(file->f_file[mode], F_SETLK, &lock->fl, NULL);
- lock->fl.fl_flags &= ~FL_SLEEP;
+ lock->fl.c.flc_flags &= ~FL_SLEEP;
lock->fl.fl_start = fl_start;
lock->fl.fl_end = fl_end;
@@ -993,8 +995,8 @@ nlmsvc_grant_reply(struct nlm_cookie *cookie, __be32 status)
/* Client doesn't want it, just unlock it */
nlmsvc_unlink_block(block);
fl = &block->b_call->a_args.lock.fl;
- fl->fl_type = F_UNLCK;
- error = vfs_lock_file(fl->fl_file, F_SETLK, fl, NULL);
+ fl->c.flc_type = F_UNLCK;
+ error = vfs_lock_file(fl->c.flc_file, F_SETLK, fl, NULL);
if (error)
pr_warn("lockd: unable to unlock lock rejected by client!\n");
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 05:48:30 +0000