From 875b2376fd663832bf45f7285c9d26cb8c52929a Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 28 Dec 2020 19:47:06 -0800 Subject: fs: block_dev.c: fix kernel-doc warnings from struct block_device changes Fix new kernel-doc warnings in fs/block_dev.c: ../fs/block_dev.c:1066: warning: Excess function parameter 'whole' description in 'bd_abort_claiming' ../fs/block_dev.c:1837: warning: Function parameter or member 'dev' not described in 'lookup_bdev' Fixes: 4e7b5671c6a8 ("block: remove i_bdev") Fixes: 37c3fc9abb25 ("block: simplify the block device claiming interface") Signed-off-by: Randy Dunlap Cc: Jens Axboe Cc: Christoph Hellwig Cc: linux-fsdevel@vger.kernel.org Cc: Alexander Viro Signed-off-by: Jens Axboe --- fs/block_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/block_dev.c b/fs/block_dev.c index 9293045e128c..3e5b02f6606c 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1055,7 +1055,6 @@ static void bd_finish_claiming(struct block_device *bdev, void *holder) /** * bd_abort_claiming - abort claiming of a block device * @bdev: block device of interest - * @whole: whole block device * @holder: holder that has claimed @bdev * * Abort claiming of a block device when the exclusive open failed. This can be @@ -1828,6 +1827,7 @@ const struct file_operations def_blk_fops = { /** * lookup_bdev - lookup a struct block_device by name * @pathname: special file representing the block device + * @dev: return value of the block device's dev_t * * Get a reference to the blockdevice at @pathname in the current * namespace if possible and return it. Return ERR_PTR(error) -- cgit v1.2.3 From dc30432605bbbd486dfede3852ea4d42c40a84b4 Mon Sep 17 00:00:00 2001 From: Andres Freund Date: Mon, 28 Dec 2020 11:27:18 -0800 Subject: block: add debugfs stanza for QUEUE_FLAG_NOWAIT This was missed in 021a24460dc2. Leads to the numeric value of QUEUE_FLAG_NOWAIT (i.e. 29) showing up in /sys/kernel/debug/block/*/state. Fixes: 021a24460dc28e7412aecfae89f60e1847e685c0 Cc: Konstantin Khlebnikov Cc: Mike Snitzer Cc: Christoph Hellwig Cc: Jens Axboe Signed-off-by: Andres Freund Signed-off-by: Jens Axboe --- block/blk-mq-debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 3094542e12ae..e21eed20a155 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -129,6 +129,7 @@ static const char *const blk_queue_flag_name[] = { QUEUE_FLAG_NAME(PCI_P2PDMA), QUEUE_FLAG_NAME(ZONE_RESETALL), QUEUE_FLAG_NAME(RQ_ALLOC_TIME), + QUEUE_FLAG_NAME(NOWAIT), }; #undef QUEUE_FLAG_NAME -- cgit v1.2.3