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| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-19 16:32:20 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-08-07 15:13:16 -0400 |
| commit | b247bbf1da69ce376aa1ceb8057331214589e366 (patch) | |
| tree | 95451eff3963389d5cb2b93bb74b71f89826bb68 /drivers/acpi/debug.c | |
| parent | Merge master.kernel.org:/home/rmk/linux-2.6-arm (diff) | |
| download | linux-dev-b247bbf1da69ce376aa1ceb8057331214589e366.tar.xz linux-dev-b247bbf1da69ce376aa1ceb8057331214589e366.zip | |
SUNRPC: Fix a race in rpciod_down()
The commit 4ada539ed77c7a2bbcb75cafbbd7bd8d2b9bef7b lead to the unpleasant
possibility of an asynchronous rpc_task being required to call
rpciod_down() when it is complete. This again means that the rpciod
workqueue may get to call destroy_workqueue on itself -> hang...
Change rpciod_up/rpciod_down to just get/put the module, and then
create/destroy the workqueues on module load/unload.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'drivers/acpi/debug.c')
0 files changed, 0 insertions, 0 deletions