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Handle metadata asynchronously

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga
2019-03-19 15:27:11 +01:00
parent 8998e145f2
commit 6cd84476f6
21 changed files with 1149 additions and 1427 deletions
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28
src/utils/utils_io.c
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@@ -369,31 +369,3 @@ void ocf_submit_volume_req(ocf_volume_t volume, struct ocf_request *req,
}
ocf_volume_submit_io(io);
}
struct ocf_submit_io_wait_context {
env_completion complete;
int error;
env_atomic req_remaining;
};
static void ocf_submit_io_wait_end(struct ocf_io *io, int error)
{
struct ocf_submit_io_wait_context *context = io->priv1;
context->error |= error;
env_completion_complete(&context->complete);
}
int ocf_submit_io_wait(struct ocf_io *io)
{
struct ocf_submit_io_wait_context context;
ENV_BUG_ON(env_memset(&context, sizeof(context), 0));
env_completion_init(&context.complete);
context.error = 0;
ocf_io_set_cmpl(io, &context, NULL, ocf_submit_io_wait_end);
ocf_volume_submit_io(io);
env_completion_wait(&context.complete);
return context.error;
}