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| author |   Joe Thornber <ejt@redhat.com> | 2016-03-10 16:20:58 +0000 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2016-03-10 17:12:12 -0500 |
| commit | d14fcf3dd79c0b8a8d0ba469c44a6b04f3a1403b (patch) | |
| tree | 077898b2913e1b3d330317129ac91015d01bff12 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | dm: add missing newline between DM_DEBUG_BLOCK_STACK_TRACING and DM_BUFIO (diff) | |
| download | linux-dev-d14fcf3dd79c0b8a8d0ba469c44a6b04f3a1403b.tar.xz linux-dev-d14fcf3dd79c0b8a8d0ba469c44a6b04f3a1403b.zip | |
dm cache: make sure every metadata function checks fail_io
Otherwise operations may be attempted that will only ever go on to crash
(since the metadata device is either missing or unreliable if 'fail_io'
is set).
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions