Commit 264a611c authored by GangCao's avatar GangCao Committed by Jim Harris
Browse files

bdev: add the PID to the mempool allocation 



Change-Id: I6c8c50639e31f79e2ec5fd560db20011c975484b
Signed-off-by: default avatarGangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/374610


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent e36f83d6

lib/bdev/bdev.c

+10 −3
Original line number Diff line number Diff line
@@ -424,6 +424,7 @@ spdk_bdev_initialize(spdk_bdev_init_cb cb_fn, void *cb_arg, 
{

	int cache_size;

	int rc = 0;

	char mempool_name[32];



	assert(cb_fn != NULL);
@@ -433,7 +434,9 @@ spdk_bdev_initialize(spdk_bdev_init_cb cb_fn, void *cb_arg, 
	g_bdev_mgr.start_poller_fn = start_poller_fn;

	g_bdev_mgr.stop_poller_fn = stop_poller_fn;



	g_bdev_mgr.bdev_io_pool = spdk_mempool_create("bdev_io",

	snprintf(mempool_name, sizeof(mempool_name), "bdev_io_%d", getpid());



	g_bdev_mgr.bdev_io_pool = spdk_mempool_create(mempool_name,

				  SPDK_BDEV_IO_POOL_SIZE,

				  sizeof(struct spdk_bdev_io) +

				  spdk_bdev_module_get_max_ctx_size(),
@@ -452,7 +455,9 @@ spdk_bdev_initialize(spdk_bdev_init_cb cb_fn, void *cb_arg, 
	 *   to account for.

	 */

	cache_size = BUF_SMALL_POOL_SIZE / (2 * spdk_env_get_core_count());

	g_bdev_mgr.buf_small_pool = spdk_mempool_create("buf_small_pool",

	snprintf(mempool_name, sizeof(mempool_name), "buf_small_pool_%d", getpid());



	g_bdev_mgr.buf_small_pool = spdk_mempool_create(mempool_name,

				    BUF_SMALL_POOL_SIZE,

				    SPDK_BDEV_SMALL_BUF_MAX_SIZE + 512,

				    cache_size,
@@ -464,7 +469,9 @@ spdk_bdev_initialize(spdk_bdev_init_cb cb_fn, void *cb_arg, 
	}



	cache_size = BUF_LARGE_POOL_SIZE / (2 * spdk_env_get_core_count());

	g_bdev_mgr.buf_large_pool = spdk_mempool_create("buf_large_pool",

	snprintf(mempool_name, sizeof(mempool_name), "buf_large_pool_%d", getpid());



	g_bdev_mgr.buf_large_pool = spdk_mempool_create(mempool_name,

				    BUF_LARGE_POOL_SIZE,

				    SPDK_BDEV_LARGE_BUF_MAX_SIZE + 512,

				    cache_size,