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author | Takashi Iwai <tiwai@suse.de> | 2015-10-23 06:57:50 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2015-10-23 06:57:50 +0200 |
commit | 274035751e25ee15a064e43cde7b4e7a9b75d921 (patch) | |
tree | bf5f3f18f14855043324ef02a116532d866e3dac /fs/btrfs/ioctl.c | |
parent | 53e597b1d194910bef53ed0632da329fef497904 (diff) | |
parent | a5be88f63eaff1c03774aecd7388015cb87f6b2c (diff) | |
download | linux-274035751e25ee15a064e43cde7b4e7a9b75d921.tar.gz |
Merge branch 'topic/hw-constraint-single' into for-next
Diffstat (limited to 'fs/btrfs/ioctl.c')
-rw-r--r-- | fs/btrfs/ioctl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 0adf5422fce9..3e3e6130637f 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -4639,6 +4639,11 @@ locked: bctl->flags |= BTRFS_BALANCE_TYPE_MASK; } + if (bctl->flags & ~(BTRFS_BALANCE_ARGS_MASK | BTRFS_BALANCE_TYPE_MASK)) { + ret = -EINVAL; + goto out_bargs; + } + do_balance: /* * Ownership of bctl and mutually_exclusive_operation_running |