From: Imran Khan <imran.f.khan@oracle.com> mainline inclusion from mainline-v5.18-rc1 commit f3a690227f07390b0cfccb96ebbd87bf4ab0a5b2 category: bugfix bugzilla: https://atomgit.com/openeuler/kernel/issues/8346 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- Since 'commit 393c3714081a ("kernfs: switch global kernfs_rwsem lock to per-fs lock")' per-fs kernfs_rwsem has replaced global kernfs_rwsem. Remove redundant declaration of global kernfs_rwsem. Fixes: 393c3714081a ("kernfs: switch global kernfs_rwsem lock to per-fs lock") Signed-off-by: Imran Khan <imran.f.khan@oracle.com> Link: https://lore.kernel.org/r/20220218010205.717582-1-imran.f.khan@oracle.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Zizhi Wo <wozizhi@huawei.com> --- fs/kernfs/kernfs-internal.h | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h index c933d9bd8a78..1106102159d3 100644 --- a/fs/kernfs/kernfs-internal.h +++ b/fs/kernfs/kernfs-internal.h @@ -119,7 +119,6 @@ int __kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr); /* * dir.c */ -extern struct rw_semaphore kernfs_rwsem; extern const struct dentry_operations kernfs_dops; extern const struct file_operations kernfs_dir_fops; extern const struct inode_operations kernfs_dir_iops; -- 2.39.2