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| author | Steve French <stfrench@microsoft.com> | 2018-05-19 02:28:53 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-05-30 16:06:18 -0500 |
| commit | d683bcd3e5d157545af705e4807e38f8e511232c (patch) | |
| tree | bc7ae0d642233759746a3c9b958e0d1f6583a146 /fs/cifs/cifsproto.h | |
| parent | cfe89091644c441a1ade6dae6d2e47b715648615 (diff) | |
| download | linux-d683bcd3e5d157545af705e4807e38f8e511232c.tar.gz | |
smb3: add additional ftrace entry points for entry/exit to cifs.ko
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 6c4da5de1ab5..dc80f84b4b79 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -21,6 +21,7 @@ #ifndef _CIFSPROTO_H #define _CIFSPROTO_H #include <linux/nls.h> +#include "trace.h" struct statfs; struct smb_vol; @@ -47,6 +48,7 @@ extern void _free_xid(unsigned int); cifs_dbg(FYI, "CIFS VFS: in %s as Xid: %u with uid: %d\n", \ __func__, __xid, \ from_kuid(&init_user_ns, current_fsuid())); \ + trace_smb3_enter(__xid, __func__); \ __xid; \ }) @@ -54,7 +56,11 @@ extern void _free_xid(unsigned int); do { \ _free_xid(curr_xid); \ cifs_dbg(FYI, "CIFS VFS: leaving %s (xid = %u) rc = %d\n", \ - __func__, curr_xid, (int)rc); \ + __func__, curr_xid, (int)rc); \ + if (rc) \ + trace_smb3_exit_err(curr_xid, __func__, (int)rc); \ + else \ + trace_smb3_exit_done(curr_xid, __func__); \ } while (0) extern int init_cifs_idmap(void); extern void exit_cifs_idmap(void); |