diff options
Diffstat (limited to 'include/net/9p/9p.h')
-rw-r--r-- | include/net/9p/9p.h | 42 |
1 files changed, 10 insertions, 32 deletions
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index a6326ef8ade..7184853ca36 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -63,33 +63,16 @@ enum p9_debug_flags { #ifdef CONFIG_NET_9P_DEBUG extern unsigned int p9_debug_level; - -#define P9_DPRINTK(level, format, arg...) \ -do { \ - if ((p9_debug_level & level) == level) {\ - if (level == P9_DEBUG_9P) \ - printk(KERN_NOTICE "(%8.8d) " \ - format , task_pid_nr(current) , ## arg); \ - else \ - printk(KERN_NOTICE "-- %s (%d): " \ - format , __func__, task_pid_nr(current) , ## arg); \ - } \ -} while (0) - -#define P9_DUMP_PKT(way, pdu) p9pdu_dump(way, pdu) - +__printf(3, 4) +void _p9_debug(enum p9_debug_flags level, const char *func, + const char *fmt, ...); +#define p9_debug(level, fmt, ...) \ + _p9_debug(level, __func__, fmt, ##__VA_ARGS__) #else -#define P9_DPRINTK(level, format, arg...) do { } while (0) -#define P9_DUMP_PKT(way, pdu) do { } while (0) +#define p9_debug(level, fmt, ...) \ + no_printk(fmt, ##__VA_ARGS__) #endif - -#define P9_EPRINTK(level, format, arg...) \ -do { \ - printk(level "9p: %s (%d): " \ - format , __func__, task_pid_nr(current), ## arg); \ -} while (0) - /** * enum p9_msg_t - 9P message types * @P9_TLERROR: not used @@ -359,6 +342,9 @@ enum p9_qid_t { /* Room for readdir header */ #define P9_READDIRHDRSZ 24 +/* size of header for zero copy read/write */ +#define P9_ZC_HDR_SZ 4096 + /** * struct p9_qid - file system entity information * @type: 8-bit type &p9_qid_t @@ -555,10 +541,6 @@ struct p9_rstatfs { * @tag: transaction id of the request * @offset: used by marshalling routines to track current position in buffer * @capacity: used by marshalling routines to track total malloc'd capacity - * @pubuf: Payload user buffer given by the caller - * @pkbuf: Payload kernel buffer given by the caller - * @pbuf_size: pubuf/pkbuf(only one will be !NULL) size to be read/write. - * @private: For transport layer's use. * @sdata: payload * * &p9_fcall represents the structure for all 9P RPC @@ -575,10 +557,6 @@ struct p9_fcall { size_t offset; size_t capacity; - char __user *pubuf; - char *pkbuf; - size_t pbuf_size; - void *private; u8 *sdata; }; |