Re: [PATCH v2 01/10] blk-mq: create debugfs directory tree

On Wed, 2017-01-25 at 08:06 -0800, Omar Sandoval wrote: > +   for (i = 0; i < ARRAY_SIZE(blk_mq_debugfs_ctx_attrs); i++) { > +   const struct blk_mq_debugfs_attr *attr; > + > +   attr = _mq_debugfs_ctx_attrs[i]; > +   if (!debugfs_create_file(attr->name,

[PATCH v2 01/10] blk-mq: create debugfs directory tree

From: Omar Sandoval In preparation for putting blk-mq debugging information in debugfs, create a directory tree mirroring the one in sysfs: # tree -d /sys/kernel/debug/block /sys/kernel/debug/block |-- nvme0n1 | `-- mq | |-- 0 | | `-- cpu0