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locks: rename lock-manager ops

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Both the filesystem and the lock manager can associate operations with a
lock.  Confusingly, one of them (fl_release_private) actually has the
same name in both operation structures.

It would save some confusion to give the lock-manager ops different
names.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields
2011-07-20 20:21:59 -04:00
parent c46556c6be
commit 8fb47a4fbf
7 changed files with 47 additions and 47 deletions
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24
Documentation/filesystems/Locking
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@@ -338,21 +338,21 @@ fl_release_private: maybe no
----------------------- lock_manager_operations ---------------------------
prototypes:
int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
void (*fl_notify)(struct file_lock *); /* unblock callback */
int (*fl_grant)(struct file_lock *, struct file_lock *, int);
void (*fl_release_private)(struct file_lock *);
void (*fl_break)(struct file_lock *); /* break_lease callback */
int (*fl_change)(struct file_lock **, int);
int (*lm_compare_owner)(struct file_lock *, struct file_lock *);
void (*lm_notify)(struct file_lock *); /* unblock callback */
int (*lm_grant)(struct file_lock *, struct file_lock *, int);
void (*lm_release_private)(struct file_lock *);
void (*lm_break)(struct file_lock *); /* break_lease callback */
int (*lm_change)(struct file_lock **, int);
locking rules:
file_lock_lock may block
fl_compare_owner: yes no
fl_notify: yes no
fl_grant: no no
fl_release_private: maybe no
fl_break: yes no
fl_change yes no
lm_compare_owner: yes no
lm_notify: yes no
lm_grant: no no
lm_release_private: maybe no
lm_break: yes no
lm_change yes no
--------------------------- buffer_head -----------------------------------
prototypes: