GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 07:12:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

NFS: Convert lookups of the open context to RCU

Browse source 
Reduce contention on the inode->i_lock by ensuring that we use RCU
when looking up the NFS open context.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2018-09-02 15:57:01 -04:00
parent 6ba0c4e5bb
commit 0de43976fb
6 changed files with 57 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

1
include/linux/nfs_fs.h
View file

@ -83,6 +83,7 @@ struct nfs_open_context {
struct list_head list;
struct nfs4_threshold *mdsthreshold;
struct rcu_head rcu_head;
};
struct nfs_open_dir_context {