diff options
| author | Wu Fengguang <[email protected]> | 2012-01-17 11:18:56 -0600 |
|---|---|---|
| committer | Wu Fengguang <[email protected]> | 2012-02-01 16:53:40 +0800 |
| commit | 15eb77a07c714ac80201abd0a9568888bcee6276 (patch) | |
| tree | cc43dc8458cb431900fd47990772ffa56b36b4f4 /tools/perf/scripts | |
| parent | 2673b4cf5d59c3ee5e0c12f6d734d38770324dc4 (diff) | |
writeback: fix NULL bdi->dev in trace writeback_single_inode
bdi_prune_sb() resets sb->s_bdi to default_backing_dev_info when the
tearing down the original bdi. Fix trace_writeback_single_inode to
use sb->s_bdi=default_backing_dev_info rather than bdi->dev=NULL for a
teared down bdi.
Cc: <[email protected]>
Reported-by: Rabin Vincent <[email protected]>
Tested-by: Rabin Vincent <[email protected]>
Signed-off-by: Wu Fengguang <[email protected]>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions