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Merge branch 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason...
[linux-drm-fsl-dcu.git]
/
fs
/
btrfs
/
ioctl.c
diff --git
a/fs/btrfs/ioctl.c
b/fs/btrfs/ioctl.c
index 2a47a3148ec80df57150e3f5aa7d321abb8d1ccd..9028737ee9b506fa734382aa6d3c434c072d65b5 100644
(file)
--- a/
fs/btrfs/ioctl.c
+++ b/
fs/btrfs/ioctl.c
@@
-568,6
+568,10
@@
static noinline int create_subvol(struct inode *dir,
goto fail;
}
+ mutex_lock(&new_root->objectid_mutex);
+ new_root->highest_objectid = new_dirid;
+ mutex_unlock(&new_root->objectid_mutex);
+
/*
* insert the directory item
*/