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| author | Wang Shilong <wangsl-fnst@cn.fujitsu.com> | 2013-03-19 11:57:14 +0100 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2013-03-22 00:24:32 +0100 |
| commit | 6113077cd319e747875ec71227d2b5cb54e08c76 (patch) | |
| tree | dca81060451d10a7c2904ad7802d3cadbe4b65a5 /usr | |
| parent | Btrfs: handle a bogus chunk tree nicely (diff) | |
| download | linux-6113077cd319e747875ec71227d2b5cb54e08c76.tar.xz linux-6113077cd319e747875ec71227d2b5cb54e08c76.zip | |
Btrfs: fix missing qgroup reservation before fallocating
Steps to reproduce:
mkfs.btrfs <disk>
mount <disk> <mnt>
btrfs quota enable <mnt>
btrfs sub create <mnt>/subv
btrfs qgroup limit 10M <mnt>/subv
fallocate --length 20M <mnt>/subv/data
For the above example, fallocating will return successfully which
is not expected, we try to fix it by doing qgroup reservation before
fallocating.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions