mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 10:49:33 +00:00
NVMe: Fix comment formatting
Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
This commit is contained in:
parent
714a7a2288
commit
fa92282149
1 changed files with 4 additions and 2 deletions
|
@ -182,7 +182,8 @@ static int alloc_cmdid_killable(struct nvme_queue *nvmeq, void *ctx,
|
|||
return (cmdid < 0) ? -EINTR : cmdid;
|
||||
}
|
||||
|
||||
/* If you need more than four handlers, you'll need to change how
|
||||
/*
|
||||
* If you need more than four handlers, you'll need to change how
|
||||
* alloc_cmdid and nvme_process_cq work. Consider using a special
|
||||
* CMD_CTX value instead, if that works for your situation.
|
||||
*/
|
||||
|
@ -1066,7 +1067,8 @@ static int nvme_submit_io(struct nvme_ns *ns, struct nvme_user_io __user *uio)
|
|||
prps = nvme_setup_prps(dev, &c.common, sg, length);
|
||||
|
||||
nvmeq = get_nvmeq(ns);
|
||||
/* Since nvme_submit_sync_cmd sleeps, we can't keep preemption
|
||||
/*
|
||||
* Since nvme_submit_sync_cmd sleeps, we can't keep preemption
|
||||
* disabled. We may be preempted at any point, and be rescheduled
|
||||
* to a different CPU. That will cause cacheline bouncing, but no
|
||||
* additional races since q_lock already protects against other CPUs.
|
||||
|
|
Loading…
Reference in a new issue