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| author |   Ralph Wuerthner <rwuerthn@de.ibm.com> | 2007-03-19 13:19:19 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-03-19 13:19:19 +0100 |
| commit | 43a867a2d2a119c744bab6dc8d3e1da6809d7141 (patch) | |
| tree | 156175709a93e36bdec9a0dbb91f3fa219816c76 /drivers/acpi/processor_perflib.c | |
| parent | [S390] zcrypt: fix possible dead lock in AP bus module (diff) | |
| download | linux-dev-43a867a2d2a119c744bab6dc8d3e1da6809d7141.tar.xz linux-dev-43a867a2d2a119c744bab6dc8d3e1da6809d7141.zip | |
[S390] zcrypt: fix possible race when unloading zcrypt driver modules
Move try_module_get() call into spin protected block to prevent zcrypt
driver module unload while submitting a request to driver.
Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/acpi/processor_perflib.c')
0 files changed, 0 insertions, 0 deletions