forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

File locking related changes for v4.1 (pile #1)

Browse source 
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJVLoesAAoJEAAOaEEZVoIVJVoP/jVPt1TbEdA1wP/YO6dcrhtL
 wjaWjDLJDUZ6zhHYAYIZ0Psko1LOkZzIa31bqlGGdjBbwHAKLqipgwoIPsOmD0YZ
 Ja4apWH7zRSWdzmYNkvigMpHmYpFCLuU2y7+BzWLH/MlohdN7zWkI4RZNpVddE35
 m/MmIVlp8IPMbrPMR07/6mkKpqLY6FMxMEhEQvYfGzBiUyF6sJN9IdN7/4S4LK/7
 W6rN6ZSKiioAp4vOSaPkhOMoM+H2uiBemKl+ZnznlOkUwL9aw+R8O8+481VgwqQ5
 beDdZzOIW4UD/vA98AhXIP74z/zHLezVWDL5GNkMro7SZuUUJo0PzJDsuWbzNjYi
 nzMkbJp2SGmIKAUWqyKQZXOWft3KJ0x8eqPtd+kgYniQvjCPH7o1De8xRhQ5HNwf
 URJLkfBpJujjEewZ/gKldgcd6IJ6e5qhtg1L4ShNaV0jL6wtbDF4JLGOZkKb1wDB
 +QJ7lvsrqDo7EeEM06BzYcDF+Opp0IeXSR7RQzv5uYP2HZYR7angccuGVPJJqbbg
 IGSEhTGhokaiprvuE60SMPNBKXDW+gdhbN9z4XYfIL1brcV6dQzbm5RUR1duzSF1
 VYZxXECnDrDHXBqMUaF4su5E55Ivni4zK4B3j2WqYu72LMcjngr7cPqIL8U5KYTn
 nVC5Cz6nVZ0l7JoQ63p4
 =MPZM
 -----END PGP SIGNATURE-----

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

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
commit 6d50ff91d9
3 changed files with 39 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

4
include/linux/fs.h
View file

@ -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 *);