Provide a field in the fs_context struct through which bits in the sb->s_iflags superblock field can be set.
Signed-off-by: David Howells <dhowe...@redhat.com> cc: linux-fsde...@vger.kernel.org --- fs/super.c | 1 + include/linux/fs_context.h | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/super.c b/fs/super.c index 583a0124bc39..6c3acd633cca 100644 --- a/fs/super.c +++ b/fs/super.c @@ -543,6 +543,7 @@ struct super_block *sget_fc(struct fs_context *fc, } fc->s_fs_info = NULL; s->s_type = fc->fs_type; + s->s_iflags |= fc->s_iflags; strlcpy(s->s_id, s->s_type->name, sizeof(s->s_id)); list_add_tail(&s->s_list, &super_blocks); hlist_add_head(&s->s_instances, &s->s_type->fs_supers); diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h index eaca452088fa..98b44ad89378 100644 --- a/include/linux/fs_context.h +++ b/include/linux/fs_context.h @@ -86,6 +86,7 @@ struct fs_context { void *s_fs_info; /* Proposed s_fs_info */ unsigned int sb_flags; /* Proposed superblock flags (SB_*) */ unsigned int sb_flags_mask; /* Superblock flags that were changed */ + unsigned int s_iflags; /* OR'd with sb->s_iflags */ unsigned int lsm_flags; /* Information flags from the fs to the LSM */ enum fs_context_purpose purpose:8; bool need_free:1; /* Need to call ops->free() */