diff options
| -rw-r--r-- | src/kernel/blk.c | 27 | ||||
| -rw-r--r-- | src/kernel/net.c | 5 |
2 files changed, 25 insertions, 7 deletions
diff --git a/src/kernel/blk.c b/src/kernel/blk.c index 448f62f..d16270e 100644 --- a/src/kernel/blk.c +++ b/src/kernel/blk.c @@ -333,7 +333,11 @@ static blk_status_t dnbd3_queue_rq(struct blk_mq_hw_ctx *hctx, const struct blk_ return BLK_STS_OK; } -static enum blk_eh_timer_return dnbd3_rq_timeout(struct request *req, bool reserved) +static enum blk_eh_timer_return dnbd3_rq_timeout(struct request *req +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0) + , bool reserved +#endif + ) { unsigned long irqflags; struct request *rq_iter; @@ -480,16 +484,26 @@ int dnbd3_blk_add_device(dnbd3_device_t *dev, int minor) sprintf(dev->disk->disk_name, "dnbd%d", minor); set_capacity(dev->disk, 0); set_disk_ro(dev->disk, 1); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0) + ret = add_disk(dev->disk); + if (ret != 0) + goto out_cleanup_queue; +#else add_disk(dev->disk); +#endif // set up sysfs dnbd3_sysfs_init(dev); return 0; -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 14, 0) out_cleanup_queue: +#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 14, 0) blk_cleanup_queue(dev->queue); +#elif LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0) + blk_cleanup_disk(dev->disk); +#else + put_disk(dev->disk); #endif out_cleanup_tags: blk_mq_free_tag_set(&dev->tag_set); @@ -507,14 +521,13 @@ int dnbd3_blk_del_device(dnbd3_device_t *dev) del_gendisk(dev->disk); #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 14, 0) blk_cleanup_queue(dev->queue); -#else + put_disk(dev->disk); +#elif LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0) blk_cleanup_disk(dev->disk); -#endif - blk_mq_free_tag_set(&dev->tag_set); - mutex_destroy(&dev->alt_servers_lock); -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 14, 0) +#else put_disk(dev->disk); #endif + blk_mq_free_tag_set(&dev->tag_set); mutex_destroy(&dev->alt_servers_lock); return 0; } diff --git a/src/kernel/net.c b/src/kernel/net.c index 8408954..e24778f 100644 --- a/src/kernel/net.c +++ b/src/kernel/net.c @@ -26,6 +26,11 @@ #include <dnbd3/shared/serialize.h> +#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 7, 14) +#include <linux/prandom.h> +#else +#include <linux/random.h> +#endif #include <linux/time.h> #include <linux/ktime.h> #include <linux/tcp.h> |