make set_blocksize() fail unless block device is opened exclusive
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 2 May 2024 21:36:32 +0000 (17:36 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 2 May 2024 21:39:44 +0000 (17:39 -0400)
commitd18a8679581e8d1166b68e211d16c5349ae8c38c
treeefdb0b8ed78c16bb97ce8ed3ae0576bec29278f7
parentead083aeeed9df44fab9227e47688f7305c3a233
make set_blocksize() fail unless block device is opened exclusive

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Documentation/filesystems/porting.rst
block/bdev.c