diff options
| author | Chris Mason <chris.mason@oracle.com> | 2010-03-16 22:40:10 +0300 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2010-03-16 22:40:10 +0300 |
| commit | 7fde62bffb576d384ea49a3aed3403d5609ee5bc (patch) | |
| tree | 0fc0be615e657ed385835b56741c3a62c2c76fff /fs/btrfs/ctree.h | |
| parent | ce769a2904bf5a9110ef534a7702397e38e2b3e9 (diff) | |
| download | linux-7fde62bffb576d384ea49a3aed3403d5609ee5bc.tar.xz | |
Btrfs: buffer results in the space_info ioctl
The space_info ioctl was using copy_to_user inside rcu_read_lock. This
commit changes things to copy into a buffer first and then dump the
result down to userland.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
0 files changed, 0 insertions, 0 deletions