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locks: remove fl_copy_lock lock_manager operation

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This one was only used for a nasty hack in nfsd, which has recently
been removed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Hellwig
2010-10-31 08:35:31 -04:00
committed by Linus Torvalds
parent 51ee4b84f5
commit bb8430a2c8
3 changed files with 1 additions and 7 deletions
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Documentation/filesystems/Locking
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@ -322,7 +322,6 @@ fl_release_private: yes yes
prototypes:
int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
void (*fl_notify)(struct file_lock *); /* unblock callback */
void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
void (*fl_release_private)(struct file_lock *);
void (*fl_break)(struct file_lock *); /* break_lease callback */
@ -330,7 +329,6 @@ locking rules:
BKL may block
fl_compare_owner: yes no
fl_notify: yes no
fl_copy_lock: yes no
fl_release_private: yes yes
fl_break: yes no