{
struct inode *inode = nlmsvc_file_inode(file);
struct file_lock *fl;
+ struct file_lock_context *flctx = inode->i_flctx;
struct nlm_host *lockhost;
+ if (!flctx || list_empty_careful(&flctx->flc_posix))
+ return 0;
again:
file->f_locks = 0;
- spin_lock(&inode->i_lock);
- for (fl = inode->i_flock; fl; fl = fl->fl_next) {
+ spin_lock(&flctx->flc_lock);
+ list_for_each_entry(fl, &flctx->flc_posix, fl_list) {
if (fl->fl_lmops != &nlmsvc_lock_operations)
continue;
if (match(lockhost, host)) {
struct file_lock lock = *fl;
- spin_unlock(&inode->i_lock);
+ spin_unlock(&flctx->flc_lock);
lock.fl_type = F_UNLCK;
lock.fl_start = 0;
lock.fl_end = OFFSET_MAX;
goto again;
}
}
- spin_unlock(&inode->i_lock);
+ spin_unlock(&flctx->flc_lock);
return 0;
}
{
struct inode *inode = nlmsvc_file_inode(file);
struct file_lock *fl;
+ struct file_lock_context *flctx = inode->i_flctx;
if (file->f_count || !list_empty(&file->f_blocks) || file->f_shares)
return 1;
- spin_lock(&inode->i_lock);
- for (fl = inode->i_flock; fl; fl = fl->fl_next) {
- if (fl->fl_lmops == &nlmsvc_lock_operations) {
- spin_unlock(&inode->i_lock);
- return 1;
+ if (flctx && !list_empty_careful(&flctx->flc_posix)) {
+ spin_lock(&flctx->flc_lock);
+ list_for_each_entry(fl, &flctx->flc_posix, fl_list) {
+ if (fl->fl_lmops == &nlmsvc_lock_operations) {
+ spin_unlock(&flctx->flc_lock);
+ return 1;
+ }
}
+ spin_unlock(&flctx->flc_lock);
}
- spin_unlock(&inode->i_lock);
file->f_locks = 0;
return 0;
}