p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

CIFS: Adds information-level logging function 

Currently, CIFS lacks a internal logging function that prints out data
when CIFS_DEBUG=n. When CIFS_DEBUG=y, the only message level for CIFS
events are KERN_ERR or KERN_DEBUG.

This patch creates cifs_info(), which is useful for printing
non-critical event messges, at either CIFS_DEBUG state.

Signed-off-by: Rodrigo Freire <rfreire@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Rodrigo Freire 2018-10-07 12:21:25 -03:00 committed by Steve French
parent 9645759ce6
commit 9a0efeccfa
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
fs/cifs/cifs_debug.h
View File

@ -47,6 +47,17 @@ extern int cifsFYI;
*/
#ifdef CONFIG_CIFS_DEBUG
/* Information level messages, minor events */
#define cifs_info_func(ratefunc, fmt, ...) \
do { \
pr_info_ ## ratefunc("CIFS: " fmt, ##__VA_ARGS__); \
} while (0)
#define cifs_info(fmt, ...) \
do { \
cifs_info_func(ratelimited, fmt, ##__VA_ARGS__); \
} while (0)
/* information message: e.g., configuration, major event */
#define cifs_dbg_func(ratefunc, type, fmt, ...) \
do { \
@ -81,6 +92,11 @@ do { \
if (0) \
pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
#define cifs_info(fmt, ...) \
do { \
pr_info("CIFS: "fmt, ##__VA_ARGS__); \
} while (0)
#endif
#endif /* _H_CIFS_DEBUG */