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| author | Joe Thornber <[email protected]> | 2014-03-03 15:46:42 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2014-03-05 20:26:58 +0000 |
| commit | 18adc57779866ba451237dccca2ebf019be2fa20 (patch) | |
| tree | a0f3a9d473fd433b7ffd5a7160ee55ad6d2ffd62 /drivers/net/xen-netback/interface.c | |
| parent | dm thin: fix out of data space handling (diff) | |
| download | kernel-18adc57779866ba451237dccca2ebf019be2fa20.tar.gz kernel-18adc57779866ba451237dccca2ebf019be2fa20.zip | |
dm thin: fix deadlock in __requeue_bio_list
The spin lock in requeue_io() was held for too long, allowing deadlock.
Don't worry, due to other issues addressed in the following "dm thin:
fix noflush suspend IO queueing" commit, this code was never called.
Fix this by taking the spin lock for a much shorter period of time.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions