lkml.org 
[lkml]   [2018]   [Apr]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
Subject[PATCH 0/4 V2] Avoid quadratic search when freeing delegations
Following review from Mathieu (thanks) I've made some revisions
and split this into four patches. The RCU change is now in patch 3
by itself.
I've also revised the description in the main (final) patch quite
a bit.

Thanks,
NeilBrown


---

NeilBrown (4):
NFS: slight optimization for walking list for delegations
NFS: use cond_resched() when restarting walk of delegation list.
rculist: add list_for_each_entry_from_rcu()
NFS: Avoid quadratic search when freeing delegations.


fs/nfs/delegation.c | 66 ++++++++++++++++++++++++++++++++++++++++++-----
include/linux/rculist.h | 13 +++++++++
2 files changed, 72 insertions(+), 7 deletions(-)

--
Signature

\
 
 \ /
  Last update: 2018-04-30 06:32    [W:0.056 / U:0.852 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site