[v3,15/47] smb/server: convert to using new filelock helpers

Commit Message

Jeffrey Layton Jan. 31, 2024, 11:01 p.m. UTC

Convert to using the new file locking helper functions.

Signed-off-by: Jeff Layton <[e-mail]>
---
 fs/smb/server/smb2pdu.c | 6 +++---
 fs/smb/server/vfs.c     | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

Patch

diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index ba7a72a6a4f4..e170b96d5ac0 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -6841,7 +6841,7 @@  static void smb2_remove_blocked_lock(void **argv)
 	struct file_lock *flock = (struct file_lock *)argv[0];
 
 	ksmbd_vfs_posix_lock_unblock(flock);
-	wake_up(&flock->fl_wait);
+	locks_wake_up(flock);
 }
 
 static inline bool lock_defer_pending(struct file_lock *fl)
@@ -6991,7 +6991,7 @@  int smb2_lock(struct ksmbd_work *work)
 				    file_inode(smb_lock->fl->fl_file))
 					continue;
 
-				if (smb_lock->fl->fl_type == F_UNLCK) {
+				if (lock_is_unlock(smb_lock->fl)) {
 					if (cmp_lock->fl->fl_file == smb_lock->fl->fl_file &&
 					    cmp_lock->start == smb_lock->start &&
 					    cmp_lock->end == smb_lock->end &&
@@ -7051,7 +7051,7 @@  int smb2_lock(struct ksmbd_work *work)
 		}
 		up_read(&conn_list_lock);
 out_check_cl:
-		if (smb_lock->fl->fl_type == F_UNLCK && nolock) {
+		if (lock_is_unlock(smb_lock->fl) && nolock) {
 			pr_err("Try to unlock nolocked range\n");
 			rsp->hdr.Status = STATUS_RANGE_NOT_LOCKED;
 			goto out;
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c
index a6961bfe3e13..449cfa9ed31c 100644
--- a/fs/smb/server/vfs.c
+++ b/fs/smb/server/vfs.c
@@ -337,16 +337,16 @@  static int check_lock_range(struct file *filp, loff_t start, loff_t end,
 		return 0;
 
 	spin_lock(&ctx->flc_lock);
-	list_for_each_entry(flock, &ctx->flc_posix, fl_list) {
+	for_each_file_lock(flock, &ctx->flc_posix) {
 		/* check conflict locks */
 		if (flock->fl_end >= start && end >= flock->fl_start) {
-			if (flock->fl_type == F_RDLCK) {
+			if (lock_is_read(flock)) {
 				if (type == WRITE) {
 					pr_err("not allow write by shared lock\n");
 					error = 1;
 					goto out;
 				}
-			} else if (flock->fl_type == F_WRLCK) {
+			} else if (lock_is_write(flock)) {
 				/* check owner in lock */
 				if (flock->fl_file != filp) {
 					error = 1;