diff mbox series

[v3,01/47] filelock: fl_pid field should be signed int

Message ID 20240131-flsplit-v3-1-c6129007ee8d@kernel.org (mailing list archive)
State New
Headers show
Series filelock: split file leases out of struct file_lock | expand

Commit Message

Jeff Layton Jan. 31, 2024, 11:01 p.m. UTC
This field has been unsigned for a very long time, but most users of the
struct file_lock and the file locking internals themselves treat it as a
signed value. Change it to be pid_t (which is a signed int).

Signed-off-by: Jeff Layton <jlayton@kernel.org>
 include/linux/filelock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series


diff --git a/include/linux/filelock.h b/include/linux/filelock.h
index 95e868e09e29..085ff6ba0653 100644
--- a/include/linux/filelock.h
+++ b/include/linux/filelock.h
@@ -98,7 +98,7 @@  struct file_lock {
 	fl_owner_t fl_owner;
 	unsigned int fl_flags;
 	unsigned char fl_type;
-	unsigned int fl_pid;
+	pid_t fl_pid;
 	int fl_link_cpu;		/* what cpu's list is this on? */
 	wait_queue_head_t fl_wait;
 	struct file *fl_file;