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authorJeff Layton <jeff.layton@primarydata.com>2015-04-03 09:04:04 -0400
committerJeff Layton <jeff.layton@primarydata.com>2015-04-03 09:04:04 -0400
commitcae80b305e1c3944746dd93e33e9b2ccd5a490c1 (patch)
tree1ede43da59f29e2a9af7cfb13070310a4d073194 /fs/locks.c
parent5c1c669a1b2435e071d566b6db1a8e6b26542ba1 (diff)
downloadlwn-cae80b305e1c3944746dd93e33e9b2ccd5a490c1.tar.gz
lwn-cae80b305e1c3944746dd93e33e9b2ccd5a490c1.zip
locks: change lm_get_owner and lm_put_owner prototypes
The current prototypes for these operations are somewhat awkward as they deal with fl_owners but take struct file_lock arguments. In the future, we'll want to be able to take references without necessarily dealing with a struct file_lock. Change them to take fl_owner_t arguments instead and have the callers deal with assigning the values to the file_lock structs. Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Diffstat (limited to 'fs/locks.c')
-rw-r--r--fs/locks.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/locks.c b/fs/locks.c
index 54a79883a7f9..3ebaafb4c587 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -276,8 +276,10 @@ void locks_release_private(struct file_lock *fl)
}
if (fl->fl_lmops) {
- if (fl->fl_lmops->lm_put_owner)
- fl->fl_lmops->lm_put_owner(fl);
+ if (fl->fl_lmops->lm_put_owner) {
+ fl->fl_lmops->lm_put_owner(fl->fl_owner);
+ fl->fl_owner = NULL;
+ }
fl->fl_lmops = NULL;
}
}
@@ -333,7 +335,7 @@ void locks_copy_conflock(struct file_lock *new, struct file_lock *fl)
if (fl->fl_lmops) {
if (fl->fl_lmops->lm_get_owner)
- fl->fl_lmops->lm_get_owner(new, fl);
+ fl->fl_lmops->lm_get_owner(fl->fl_owner);
}
}
EXPORT_SYMBOL(locks_copy_conflock);