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Revert "bdev: temporarily allow bdev descriptors to be closed from any thread"

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Now that vhost closes bdev descriptors on the same thread
that opened them, we can reintroduce thread asserts into
the bdev layer.

This reverts commit 283abcb9a2.

Change-Id: I1acc455df0674b808ecf2fa58dffd183db6cf3c2
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/459168
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Darek Stojaczyk 2019-06-24 17:43:39 +02:00
parent feaf45d31a
commit efef26e234
1 changed files with 1 additions and 4 deletions
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5
lib/bdev/bdev.c
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@ -4340,10 +4340,7 @@ spdk_bdev_close(struct spdk_bdev_desc *desc)
SPDK_DEBUGLOG(SPDK_LOG_BDEV, "Closing descriptor %p for bdev %s on thread %p\n", desc, bdev->name,
spdk_get_thread());
if (desc->thread != spdk_get_thread()) {
SPDK_ERRLOG("Descriptor %p for bdev %s closed on wrong thread (%p, expected %p)\n",
desc, bdev->name, spdk_get_thread(), desc->thread);
}
assert(desc->thread == spdk_get_thread());
pthread_mutex_lock(&bdev->internal.mutex);