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Merge tag 'locks-v4.1-1' of git://git.samba.org/jlayton/linux

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Pull file locking related changes from Jeff Layton:
 "This set is mostly minor cleanups to the overhaul that went in last
  cycle.  The other noticeable items are the changes to the lm_get_owner
  and lm_put_owner prototypes, and the fact that we no longer need to
  use the i_lock to protect the i_flctx pointer"

* tag 'locks-v4.1-1' of git://git.samba.org/jlayton/linux:
  locks: use cmpxchg to assign i_flctx pointer
  locks: get rid of WE_CAN_BREAK_LSLK_NOW dead code
  locks: change lm_get_owner and lm_put_owner prototypes
  locks: don't allocate a lock context for an F_UNLCK request
  locks: Add lockdep assertion for blocked_lock_lock
  locks: remove extraneous IS_POSIX and IS_FLOCK tests
  locks: Remove unnecessary IS_POSIX test
This commit is contained in:
Linus Torvalds
2015-04-15 14:22:45 -07:00
parent eccd02f32a 0429c2b5c1
commit 6d50ff91d9
3 changed files with 39 additions and 39 deletions
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4
include/linux/fs.h
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@@ -915,8 +915,8 @@ struct file_lock_operations {
struct lock_manager_operations {
int (*lm_compare_owner)(struct file_lock *, struct file_lock *);
unsigned long (*lm_owner_key)(struct file_lock *);
void (*lm_get_owner)(struct file_lock *, struct file_lock *);
void (*lm_put_owner)(struct file_lock *);
fl_owner_t (*lm_get_owner)(fl_owner_t);
void (*lm_put_owner)(fl_owner_t);
void (*lm_notify)(struct file_lock *); /* unblock callback */
int (*lm_grant)(struct file_lock *, int);
bool (*lm_break)(struct file_lock *);