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| author | Bud Brown <bud.brown@redhat.com> | 2011-03-23 20:47:11 +0100 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-03-23 20:47:11 +0100 |
| commit | 1ddd5049545e0aa1a0ed19bca4d9c9c3ce1ac8a2 (patch) | |
| tree | 886479fd40af9249da1076a137536fbcfa32edbf /Documentation/DocBook/alsa-driver-api.tmpl | |
| parent | f0ff1357ce391265edbf844792da7da9a694f4bd (diff) | |
| download | kernel_samsung_espresso10-1ddd5049545e0aa1a0ed19bca4d9c9c3ce1ac8a2.zip kernel_samsung_espresso10-1ddd5049545e0aa1a0ed19bca4d9c9c3ce1ac8a2.tar.gz kernel_samsung_espresso10-1ddd5049545e0aa1a0ed19bca4d9c9c3ce1ac8a2.tar.bz2 | |
cciss: fix lost command issue
Under certain workloads a command may seem to get lost. IOW, the Smart Array
thinks all commands have been completed but we still have commands in our
completion queue. This may lead to system instability, filesystems going
read-only, or even panics depending on the affected filesystem. We add an
extra read to force the write to complete.
Testing shows this extra read avoids the problem.
Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'Documentation/DocBook/alsa-driver-api.tmpl')
0 files changed, 0 insertions, 0 deletions