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thread: Allow nested spdk_thread_poll calls

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This wasn't allowed at first to make debugging these
thread changes easier. Now they're mostly solid, so
let's allow this behavior.

Change-Id: Ida689c738ed550ec46c3cb6cab6788a651c6088b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/441159
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
This commit is contained in:
Ben Walker 2019-01-18 09:08:46 -07:00 committed by Darek Stojaczyk
parent c43cb6a706
commit 13586cd82d
1 changed files with 3 additions and 3 deletions
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6
lib/thread/thread.c
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@ -328,11 +328,11 @@ int
spdk_thread_poll(struct spdk_thread *thread, uint32_t max_msgs)
{
uint32_t msg_count;
struct spdk_thread *orig_thread;
struct spdk_poller *poller;
int rc = 0;
assert(_get_thread() == NULL);
orig_thread = _get_thread();
tls_thread = thread;
msg_count = _spdk_msg_queue_run_batch(thread, max_msgs);
@ -395,7 +395,7 @@ spdk_thread_poll(struct spdk_thread *thread, uint32_t max_msgs)
}
}
tls_thread = NULL;
tls_thread = orig_thread;
return rc;
}