leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

NFSv42: Don't force attribute revalidation of the copy offload source

Browse Source 
When a copy offload is performed, we do not expect the source file to
change other than perhaps to see the atime be updated.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2021-04-14 10:27:39 -04:00
parent 94d202d5ca
commit febfeaaefe
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
fs/nfs/nfs42proc.c
View File

@ -390,12 +390,7 @@ static ssize_t _nfs42_proc_copy(struct file *src,
}
nfs42_copy_dest_done(dst_inode, pos_dst, res->write_res.count);
spin_lock(&src_inode->i_lock);
nfs_set_cache_invalid(src_inode, NFS_INO_REVAL_PAGECACHE |
NFS_INO_REVAL_FORCED |
NFS_INO_INVALID_ATIME);
spin_unlock(&src_inode->i_lock);
nfs_invalidate_atime(src_inode);
status = res->write_res.count;
out:
if (args->sync)