tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
NFSv4: Add a tracepoint for CB_LAYOUTRECALL
Only support for single file layoutrecall for now.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
+3
-1
+2
-1
fs/nfs/callback_proc.c
+2
-1
fs/nfs/callback_proc.c
···
41
41
42
42
inode = nfs_delegation_find_inode(cps->clp, &args->fh);
43
43
if (inode == NULL) {
44
-
trace_nfs4_cb_getattr(cps->clp, &args->fh, inode,
44
+
trace_nfs4_cb_getattr(cps->clp, &args->fh, NULL,
45
45
-ntohl(res->status));
46
46
goto out;
47
47
}
···
198
198
spin_unlock(&ino->i_lock);
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199
pnfs_free_lseg_list(&free_me_list);
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200
pnfs_put_layout_hdr(lo);
201
+
trace_nfs4_cb_layoutrecall_inode(clp, &args->cbl_fh, ino, -rv);
201
202
iput(ino);
202
203
out:
203
204
return rv;