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authorJ. Bruce Fields <bfields@redhat.com>2010-10-31 00:04:44 -0400
committerJ. Bruce Fields <bfields@redhat.com>2011-01-04 16:49:28 -0500
commitc45821d263a8a5109d69a9e8942b8d65bcd5f31a (patch)
tree816e9b7f98f0eb174557dfd093526b165f274348 /fs/locks.c
parentc84d500bc41658165ceb0dd04dc6a75249940fba (diff)
downloadvexpress-lsk-c45821d263a8a5109d69a9e8942b8d65bcd5f31a.tar.gz
locks: eliminate fl_mylease callback
The nfs server only supports read delegations for now, so we don't care how conflicts are determined. All we care is that unlocks are recognized as matching the leases they are meant to remove. After the last patch, a comparison of struct files will work for that purpose. So we no longer need this callback. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/locks.c')
-rw-r--r--fs/locks.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/locks.c b/fs/locks.c
index 8729347bcd1..5cb65062281 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -444,15 +444,9 @@ static void lease_release_private_callback(struct file_lock *fl)
fl->fl_file->f_owner.signum = 0;
}
-static int lease_mylease_callback(struct file_lock *fl, struct file_lock *try)
-{
- return fl->fl_file == try->fl_file;
-}
-
static const struct lock_manager_operations lease_manager_ops = {
.fl_break = lease_break_callback,
.fl_release_private = lease_release_private_callback,
- .fl_mylease = lease_mylease_callback,
.fl_change = lease_modify,
};
@@ -1405,7 +1399,7 @@ int generic_setlease(struct file *filp, long arg, struct file_lock **flp)
for (before = &inode->i_flock;
((fl = *before) != NULL) && IS_LEASE(fl);
before = &fl->fl_next) {
- if (lease->fl_lmops->fl_mylease(fl, lease))
+ if (fl->fl_file == lease->fl_file)
my_before = before;
else if (fl->fl_type == (F_INPROGRESS | F_UNLCK))
/*