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authorJ. Bruce Fields <bfields@redhat.com>2011-07-20 20:21:59 -0400
committerJ. Bruce Fields <bfields@redhat.com>2011-07-20 20:23:19 -0400
commit8fb47a4fbf858a164e973b8ea8ef5e83e61f2e50 (patch)
treed3b55fbce0e7ba5708a55b91b1ab4079ad192db6 /Documentation/filesystems
parentc46556c6be057da79f51b1a8325ec4c27938bd49 (diff)
locks: rename lock-manager ops
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>
Diffstat (limited to 'Documentation/filesystems')
-rw-r--r--Documentation/filesystems/Locking24
1 files changed, 12 insertions, 12 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 57d827d6071..82e8e52e879 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -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: