diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-04 10:03:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-04 10:03:10 -0700 |
| commit | 1bff598860f535e525c2a549f7f584ae7cc3fc1c (patch) | |
| tree | e6c344e59b6434788a5111d86bf181397d2b6c16 /fs | |
| parent | 3e7a716a92a0e051f5502c7b689f8c9127c37c33 (diff) | |
| parent | 73a8f5f7e6350766102fe8fb85048f7f8f0cb5f7 (diff) | |
Merge tag 'locks-v3.17-1' of git://git.samba.org/jlayton/linux
Pull file locking related changes from Jeff Layton:
"Just a couple of changes from Christoph to start us down the road
toward getting rid of the fl_owner_t typedef"
* tag 'locks-v3.17-1' of git://git.samba.org/jlayton/linux:
locks: purge fl_owner_t from fs/locks.c
locks: typedef fl_owner_t to void *
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/locks.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/fs/locks.c b/fs/locks.c index 717fbc404e6b..a6f54802d277 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -325,7 +325,7 @@ static int flock_make_lock(struct file *filp, struct file_lock **lock, return -ENOMEM; fl->fl_file = filp; - fl->fl_owner = (fl_owner_t)filp; + fl->fl_owner = filp; fl->fl_pid = current->tgid; fl->fl_flags = FL_FLOCK; fl->fl_type = type; @@ -431,7 +431,7 @@ static int lease_init(struct file *filp, long type, struct file_lock *fl) if (assign_type(fl, type) != 0) return -EINVAL; - fl->fl_owner = (fl_owner_t)current->files; + fl->fl_owner = current->files; fl->fl_pid = current->tgid; fl->fl_file = filp; @@ -1155,7 +1155,6 @@ EXPORT_SYMBOL(posix_lock_file_wait); int locks_mandatory_locked(struct file *file) { struct inode *inode = file_inode(file); - fl_owner_t owner = current->files; struct file_lock *fl; /* @@ -1165,7 +1164,8 @@ int locks_mandatory_locked(struct file *file) for (fl = inode->i_flock; fl != NULL; fl = fl->fl_next) { if (!IS_POSIX(fl)) continue; - if (fl->fl_owner != owner && fl->fl_owner != (fl_owner_t)file) + if (fl->fl_owner != current->files && + fl->fl_owner != file) break; } spin_unlock(&inode->i_lock); @@ -1205,7 +1205,7 @@ int locks_mandatory_area(int read_write, struct inode *inode, for (;;) { if (filp) { - fl.fl_owner = (fl_owner_t)filp; + fl.fl_owner = filp; fl.fl_flags &= ~FL_SLEEP; error = __posix_lock_file(inode, &fl, NULL); if (!error) @@ -1948,7 +1948,7 @@ int fcntl_getlk(struct file *filp, unsigned int cmd, struct flock __user *l) cmd = F_GETLK; file_lock.fl_flags |= FL_OFDLCK; - file_lock.fl_owner = (fl_owner_t)filp; + file_lock.fl_owner = filp; } error = vfs_test_lock(filp, &file_lock); @@ -2103,7 +2103,7 @@ again: cmd = F_SETLK; file_lock->fl_flags |= FL_OFDLCK; - file_lock->fl_owner = (fl_owner_t)filp; + file_lock->fl_owner = filp; break; case F_OFD_SETLKW: error = -EINVAL; @@ -2112,7 +2112,7 @@ again: cmd = F_SETLKW; file_lock->fl_flags |= FL_OFDLCK; - file_lock->fl_owner = (fl_owner_t)filp; + file_lock->fl_owner = filp; /* Fallthrough */ case F_SETLKW: file_lock->fl_flags |= FL_SLEEP; @@ -2170,7 +2170,7 @@ int fcntl_getlk64(struct file *filp, unsigned int cmd, struct flock64 __user *l) cmd = F_GETLK64; file_lock.fl_flags |= FL_OFDLCK; - file_lock.fl_owner = (fl_owner_t)filp; + file_lock.fl_owner = filp; } error = vfs_test_lock(filp, &file_lock); @@ -2242,7 +2242,7 @@ again: cmd = F_SETLK64; file_lock->fl_flags |= FL_OFDLCK; - file_lock->fl_owner = (fl_owner_t)filp; + file_lock->fl_owner = filp; break; case F_OFD_SETLKW: error = -EINVAL; @@ -2251,7 +2251,7 @@ again: cmd = F_SETLKW64; file_lock->fl_flags |= FL_OFDLCK; - file_lock->fl_owner = (fl_owner_t)filp; + file_lock->fl_owner = filp; /* Fallthrough */ case F_SETLKW64: file_lock->fl_flags |= FL_SLEEP; @@ -2324,11 +2324,11 @@ void locks_remove_file(struct file *filp) if (!inode->i_flock) return; - locks_remove_posix(filp, (fl_owner_t)filp); + locks_remove_posix(filp, filp); if (filp->f_op->flock) { struct file_lock fl = { - .fl_owner = (fl_owner_t)filp, + .fl_owner = filp, .fl_pid = current->tgid, .fl_file = filp, .fl_flags = FL_FLOCK, |