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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 20:20:13 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 20:20:13 +0200 |
commit | 10f36b1e80a9f7afdaefe6f0b06dcdf89715eed7 (patch) | |
tree | b47a3af19ab20a7cd6c1578db4afba1a85a8ec5b /init | |
parent | Merge tag 'for-5.7/libata-2020-03-29' of git://git.kernel.dk/linux-block (diff) | |
parent | block: return NULL in blk_alloc_queue() on error (diff) | |
download | linux-10f36b1e80a9f7afdaefe6f0b06dcdf89715eed7.tar.xz linux-10f36b1e80a9f7afdaefe6f0b06dcdf89715eed7.zip |
Merge tag 'for-5.7/block-2020-03-29' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe:
- Online capacity resizing (Balbir)
- Number of hardware queue change fixes (Bart)
- null_blk fault injection addition (Bart)
- Cleanup of queue allocation, unifying the node/no-node API
(Christoph)
- Cleanup of genhd, moving code to where it makes sense (Christoph)
- Cleanup of the partition handling code (Christoph)
- disk stat fixes/improvements (Konstantin)
- BFQ improvements (Paolo)
- Various fixes and improvements
* tag 'for-5.7/block-2020-03-29' of git://git.kernel.dk/linux-block: (72 commits)
block: return NULL in blk_alloc_queue() on error
block: move bio_map_* to blk-map.c
Revert "blkdev: check for valid request queue before issuing flush"
block: simplify queue allocation
bcache: pass the make_request methods to blk_queue_make_request
null_blk: use blk_mq_init_queue_data
block: add a blk_mq_init_queue_data helper
block: move the ->devnode callback to struct block_device_operations
block: move the part_stat* helpers from genhd.h to a new header
block: move block layer internals out of include/linux/genhd.h
block: move guard_bio_eod to bio.c
block: unexport get_gendisk
block: unexport disk_map_sector_rcu
block: unexport disk_get_part
block: mark part_in_flight and part_in_flight_rw static
block: mark block_depr static
block: factor out requeue handling from dispatch code
block/diskstats: replace time_in_queue with sum of request times
block/diskstats: accumulate all per-cpu counters in one pass
block/diskstats: more accurate approximation of io_ticks for slow disks
...
Diffstat (limited to 'init')
-rw-r--r-- | init/do_mounts.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/init/do_mounts.c b/init/do_mounts.c index 0ae9cc22f2ae..29d326b6c29d 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -429,12 +429,10 @@ void __init mount_block_root(char *name, int flags) struct page *page = alloc_page(GFP_KERNEL); char *fs_names = page_address(page); char *p; -#ifdef CONFIG_BLOCK char b[BDEVNAME_SIZE]; -#else - const char *b = name; -#endif + scnprintf(b, BDEVNAME_SIZE, "unknown-block(%u,%u)", + MAJOR(ROOT_DEV), MINOR(ROOT_DEV)); get_fs_names(fs_names); retry: for (p = fs_names; *p; p += strlen(p)+1) { @@ -451,9 +449,6 @@ retry: * and bad superblock on root device. * and give them a list of the available devices */ -#ifdef CONFIG_BLOCK - __bdevname(ROOT_DEV, b); -#endif printk("VFS: Cannot open root device \"%s\" or %s: error %d\n", root_device_name, b, err); printk("Please append a correct \"root=\" boot option; here are the available partitions:\n"); @@ -476,9 +471,6 @@ retry: for (p = fs_names; *p; p += strlen(p)+1) printk(" %s", p); printk("\n"); -#ifdef CONFIG_BLOCK - __bdevname(ROOT_DEV, b); -#endif panic("VFS: Unable to mount root fs on %s", b); out: put_page(page); |