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authorPaul Aurich <paul@darkrain42.org>2020-06-26 22:58:04 +0300
committerSteve French <stfrench@microsoft.com>2020-07-02 03:38:19 +0300
commitaadd69cad07b4afe9e4c260bfcfcd954c6e696e1 (patch)
treea209db88c1b801debac0d8c0603d83ffc0b88903 /fs/cifs
parent9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68 (diff)
downloadlinux-aadd69cad07b4afe9e4c260bfcfcd954c6e696e1.tar.xz
cifs: Display local UID details for SMB sessions in DebugData
This is useful for distinguishing SMB sessions on a multiuser mount. Signed-off-by: Paul Aurich <paul@darkrain42.org> Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/cifs_debug.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index fc98b97b396a..53588d7517b4 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -399,6 +399,10 @@ skip_rdma:
if (ses->sign)
seq_puts(m, " signed");
+ seq_printf(m, "\n\tUser: %d Cred User: %d",
+ from_kuid(&init_user_ns, ses->linux_uid),
+ from_kuid(&init_user_ns, ses->cred_uid));
+
if (ses->chan_count > 1) {
seq_printf(m, "\n\n\tExtra Channels: %zu\n",
ses->chan_count-1);
@@ -406,7 +410,7 @@ skip_rdma:
cifs_dump_channel(m, j, &ses->chans[j]);
}
- seq_puts(m, "\n\tShares:");
+ seq_puts(m, "\n\n\tShares:");
j = 0;
seq_printf(m, "\n\t%d) IPC: ", j);