[PATCH 09/20] filelock: make locks_{insert,delete}_global_locks take file_lock_core arg
From: Jeff Layton <jlayton@kernel.org>
Date: 2024-01-16 19:47:22
Also in:
ceph-devel, gfs2, linux-cifs, linux-fsdevel, linux-nfs, lkml, ocfs2-devel, v9fs
Subsystem:
file locking (flock() and fcntl()/lockf()), filesystems (vfs and infrastructure), the rest · Maintainers:
Jeff Layton, Chuck Lever, Alexander Viro, Christian Brauner, Linus Torvalds
Convert these functions to take a file_lock_core instead of a file_lock. Signed-off-by: Jeff Layton <jlayton@kernel.org> --- fs/locks.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/fs/locks.c b/fs/locks.c
index 6432bcfb55a0..5fe54f48b9c1 100644
--- a/fs/locks.c
+++ b/fs/locks.c@@ -603,20 +603,20 @@ static int posix_same_owner(struct file_lock_core *fl1, struct file_lock_core *f } /* Must be called with the flc_lock held! */ -static void locks_insert_global_locks(struct file_lock *fl) +static void locks_insert_global_locks(struct file_lock_core *flc) { struct file_lock_list_struct *fll = this_cpu_ptr(&file_lock_list); percpu_rwsem_assert_held(&file_rwsem); spin_lock(&fll->lock); - fl->fl_core.fl_link_cpu = smp_processor_id(); - hlist_add_head(&fl->fl_core.fl_link, &fll->hlist); + flc->fl_link_cpu = smp_processor_id(); + hlist_add_head(&flc->fl_link, &fll->hlist); spin_unlock(&fll->lock); } /* Must be called with the flc_lock held! */ -static void locks_delete_global_locks(struct file_lock *fl) +static void locks_delete_global_locks(struct file_lock_core *flc) { struct file_lock_list_struct *fll;
@@ -627,12 +627,12 @@ static void locks_delete_global_locks(struct file_lock *fl) * is done while holding the flc_lock, and new insertions into the list * also require that it be held. */ - if (hlist_unhashed(&fl->fl_core.fl_link)) + if (hlist_unhashed(&flc->fl_link)) return; - fll = per_cpu_ptr(&file_lock_list, fl->fl_core.fl_link_cpu); + fll = per_cpu_ptr(&file_lock_list, flc->fl_link_cpu); spin_lock(&fll->lock); - hlist_del_init(&fl->fl_core.fl_link); + hlist_del_init(&flc->fl_link); spin_unlock(&fll->lock); }
@@ -821,13 +821,13 @@ static void locks_insert_lock_ctx(struct file_lock *fl, struct list_head *before) { list_add_tail(&fl->fl_core.fl_list, before); - locks_insert_global_locks(fl); + locks_insert_global_locks(&fl->fl_core); } static void locks_unlink_lock_ctx(struct file_lock *fl) { - locks_delete_global_locks(fl); + locks_delete_global_locks(&fl->fl_core); list_del_init(&fl->fl_core.fl_list); locks_wake_up_blocks(fl); }
--
2.43.0