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bdev_aio: fix interrupt mode notify error

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Change-Id: Ie4492aa33028e8090da96e2b592b20293d694120
Signed-off-by: Liu Xiaodong <xiaodong.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4865
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Community-CI: Mellanox Build Bot
This commit is contained in:
Liu Xiaodong 2020-10-24 06:32:43 -04:00 committed by Tomasz Zawadzki
parent e385cafa72
commit 47962dc7a3
1 changed files with 2 additions and 1 deletions
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3
module/bdev/aio/bdev_aio.c
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@ -382,7 +382,8 @@ bdev_aio_group_interrupt(void *arg)
if (num_events > SPDK_AIO_QUEUE_DEPTH) {
num_events -= SPDK_AIO_QUEUE_DEPTH;
if (write(group_ch->efd, &num_events, sizeof(num_events))) {
rc = write(group_ch->efd, &num_events, sizeof(num_events));
if (rc < 0) {
SPDK_ERRLOG("failed to notify aio group: %s.\n", spdk_strerror(errno));
}
}