diff options
| -rw-r--r-- | drivers/mtd/mtdsuper.c | 1 | ||||
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 1 | ||||
| -rw-r--r-- | fs/nfs/super.c | 1 | ||||
| -rw-r--r-- | fs/nilfs2/super.c | 1 | ||||
| -rw-r--r-- | fs/super.c | 5 | ||||
| -rw-r--r-- | include/linux/fs.h | 3 |
6 files changed, 1 insertions, 11 deletions
diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c index e69e7855e31f..e43fea896d1e 100644 --- a/drivers/mtd/mtdsuper.c +++ b/drivers/mtd/mtdsuper.c @@ -53,7 +53,6 @@ static int get_sb_mtd_set(struct super_block *sb, void *_mtd) sb->s_mtd = mtd; sb->s_dev = MKDEV(MTD_BLOCK_MAJOR, mtd->index); sb->s_bdi = bdi_get(mtd_bdi); - sb->s_iflags |= SB_I_DYNBDI; return 0; } diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index e6b6f97d0fc1..ed67548b286c 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -1224,7 +1224,6 @@ static int set_gfs2_super(struct super_block *s, void *data) s->s_bdev = data; s->s_dev = s->s_bdev->bd_dev; s->s_bdi = bdi_get(s->s_bdev->bd_bdi); - s->s_iflags |= SB_I_DYNBDI; return 0; } diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 8d97aa70407e..dc69314d455e 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2379,7 +2379,6 @@ int nfs_clone_super(struct super_block *sb, struct nfs_mount_info *mount_info) nfs_initialise_sb(sb); sb->s_bdi = bdi_get(old_sb->s_bdi); - sb->s_iflags |= SB_I_DYNBDI; return 0; } diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index feb796a38b8d..926682981d61 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -1069,7 +1069,6 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent) sb->s_max_links = NILFS_LINK_MAX; sb->s_bdi = bdi_get(sb->s_bdev->bd_bdi); - sb->s_iflags |= SB_I_DYNBDI; err = load_nilfs(nilfs, sb); if (err) diff --git a/fs/super.c b/fs/super.c index e267d3a00144..8444d26926ef 100644 --- a/fs/super.c +++ b/fs/super.c @@ -446,10 +446,9 @@ void generic_shutdown_super(struct super_block *sb) hlist_del_init(&sb->s_instances); spin_unlock(&sb_lock); up_write(&sb->s_umount); - if (sb->s_iflags & SB_I_DYNBDI) { + if (sb->s_bdi != &noop_backing_dev_info) { bdi_put(sb->s_bdi); sb->s_bdi = &noop_backing_dev_info; - sb->s_iflags &= ~SB_I_DYNBDI; } } @@ -1055,7 +1054,6 @@ static int set_bdev_super(struct super_block *s, void *data) s->s_bdev = data; s->s_dev = s->s_bdev->bd_dev; s->s_bdi = bdi_get(s->s_bdev->bd_bdi); - s->s_iflags |= SB_I_DYNBDI; return 0; } @@ -1282,7 +1280,6 @@ int super_setup_bdi_name(struct super_block *sb, char *fmt, ...) } WARN_ON(sb->s_bdi != &noop_backing_dev_info); sb->s_bdi = bdi; - sb->s_iflags |= SB_I_DYNBDI; return 0; } diff --git a/include/linux/fs.h b/include/linux/fs.h index 98cf14ea78c0..30e5c14bd743 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1272,9 +1272,6 @@ struct mm_struct; /* sb->s_iflags to limit user namespace mounts */ #define SB_I_USERNS_VISIBLE 0x00000010 /* fstype already mounted */ -/* Temporary flag until all filesystems are converted to dynamic bdis */ -#define SB_I_DYNBDI 0x00000100 - /* Possible states of 'frozen' field */ enum { SB_UNFROZEN = 0, /* FS is unfrozen */ |