vfs_cancel_lock (9) - Linux Manuals
vfs_cancel_lock: file byte range unblock lock
NAME
vfs_cancel_lock - file byte range unblock lock
SYNOPSIS
- 
int vfs_cancel_lock(struct file 
* filp, struct file_lock* fl); 
ARGUMENTS
filp
- 
- The file to apply the unblock to
  
fl
- The lock to be unblocked
 
DESCRIPTION
Used by lock managers to cancel blocked requests
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