[lkml]   [2018]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 3/9] nvme: change namespaces_mutext to namespaces_rwsem
> namespaces_mutext is used to synchronize the operations on ctrl
> namespaces list. Most of the time, it is a read operation. It is
> better to change it from mutex to rwsem.
> On the other hand, the namespaces mutex could introduce circular
> dependency easily.

On the other hand of what?

Also, can you give an example of such?

 \ /
  Last update: 2018-02-11 12:18    [W:0.138 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site