[PATCH] gfp flags annotations - part 1

 - added typedef unsigned int __nocast gfp_t;

 - replaced __nocast uses for gfp flags with gfp_t - it gives exactly
   the same warnings as far as sparse is concerned, doesn't change
   generated code (from gcc point of view we replaced unsigned int with
   typedef) and documents what's going on far better.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

4 files changed, 6 insertions, 6 deletions

diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 6530283eafca..c9a62cca22fc 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -91,7 +91,7 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
 }
 
 struct dccp_ackvec *dccp_ackvec_alloc(const unsigned int len,
-                                      const unsigned int __nocast priority)
+                                      const gfp_t priority)
 {
         struct dccp_ackvec *av = kmalloc(sizeof(*av) + len, priority);
 
diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h
index 8ca51c9191f7..d0fd6c60c574 100644
--- a/net/dccp/ackvec.h
+++ b/net/dccp/ackvec.h
@@ -74,7 +74,7 @@ struct sk_buff;
 
 #ifdef CONFIG_IP_DCCP_ACKVEC
 extern struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len,
-                                          const unsigned int __nocast priority);
+                                          const gfp_t priority);
 extern void dccp_ackvec_free(struct dccp_ackvec *av);
 
 extern int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
@@ -93,7 +93,7 @@ static inline int dccp_ackvec_pending(const struct dccp_ackvec *av)
 }
 #else /* CONFIG_IP_DCCP_ACKVEC */
 static inline struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len,
-                                           const unsigned int __nocast priority)
+                                           const gfp_t priority)
 {
         return NULL;
 }
diff --git a/net/dccp/ccids/lib/loss_interval.h b/net/dccp/ccids/lib/loss_interval.h
index 13ad47ba1420..417d9d82df3e 100644
--- a/net/dccp/ccids/lib/loss_interval.h
+++ b/net/dccp/ccids/lib/loss_interval.h
@@ -36,7 +36,7 @@ struct dccp_li_hist_entry {
 
 static inline struct dccp_li_hist_entry *
                 dccp_li_hist_entry_new(struct dccp_li_hist *hist,
-                                       const unsigned int __nocast prio)
+                                       const gfp_t prio)
 {
         return kmem_cache_alloc(hist->dccplih_slab, prio);
 }
diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h
index b375ebdb7dcf..122e96737ff6 100644
--- a/net/dccp/ccids/lib/packet_history.h
+++ b/net/dccp/ccids/lib/packet_history.h
@@ -86,7 +86,7 @@ extern struct dccp_rx_hist_entry *
 
 static inline struct dccp_tx_hist_entry *
                 dccp_tx_hist_entry_new(struct dccp_tx_hist *hist,
-                                       const unsigned int __nocast prio)
+                                       const gfp_t prio)
 {
         struct dccp_tx_hist_entry *entry = kmem_cache_alloc(hist->dccptxh_slab,
                                                             prio);
@@ -137,7 +137,7 @@ static inline struct dccp_rx_hist_entry *
                                             const struct sock *sk, 
                                             const u32 ndp, 
                                             const struct sk_buff *skb,
-                                            const unsigned int __nocast prio)
+                                            const gfp_t prio)
 {
         struct dccp_rx_hist_entry *entry = kmem_cache_alloc(hist->dccprxh_slab,
                                                             prio);