[PATCH v4 2/3] net: unix: Convert gc_flags to flags

[Jason Baron]

Convert gc_flags to flags in perparation for the subsequent patch, which will
make use of a flag bit for a non-gc purpose.

Signed-off-by: Jason Baron <jba...@akamai.com>
---
 include/net/af_unix.h |  2 +-
 net/unix/garbage.c    | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 9698aff..6a4a345 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -58,7 +58,7 @@ struct unix_sock {
        atomic_long_t           inflight;
        spinlock_t              lock;
        unsigned char           recursion_level;
-       unsigned long           gc_flags;
+       unsigned long           flags;
 #define UNIX_GC_CANDIDATE      0
 #define UNIX_GC_MAYBE_CYCLE    1
        struct socket_wq        peer_wq;
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index a73a226..39794d9 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -179,7 +179,7 @@ static void scan_inflight(struct sock *x, void 
(*func)(struct unix_sock *),
                                         * have been added to the queues after
                                         * starting the garbage collection
                                         */
-                                       if (test_bit(UNIX_GC_CANDIDATE, 
&u->gc_flags)) {
+                                       if (test_bit(UNIX_GC_CANDIDATE, 
&u->flags)) {
                                                hit = true;
 
                                                func(u);
@@ -246,7 +246,7 @@ static void inc_inflight_move_tail(struct unix_sock *u)
         * of the list, so that it's checked even if it was already
         * passed over
         */
-       if (test_bit(UNIX_GC_MAYBE_CYCLE, &u->gc_flags))
+       if (test_bit(UNIX_GC_MAYBE_CYCLE, &u->flags))
                list_move_tail(&u->link, &gc_candidates);
 }
 
@@ -305,8 +305,8 @@ void unix_gc(void)
                BUG_ON(total_refs < inflight_refs);
                if (total_refs == inflight_refs) {
                        list_move_tail(&u->link, &gc_candidates);
-                       __set_bit(UNIX_GC_CANDIDATE, &u->gc_flags);
-                       __set_bit(UNIX_GC_MAYBE_CYCLE, &u->gc_flags);
+                       __set_bit(UNIX_GC_CANDIDATE, &u->flags);
+                       __set_bit(UNIX_GC_MAYBE_CYCLE, &u->flags);
                }
        }
 
@@ -332,7 +332,7 @@ void unix_gc(void)
 
                if (atomic_long_read(&u->inflight) > 0) {
                        list_move_tail(&u->link, &not_cycle_list);
-                       __clear_bit(UNIX_GC_MAYBE_CYCLE, &u->gc_flags);
+                       __clear_bit(UNIX_GC_MAYBE_CYCLE, &u->flags);
                        scan_children(&u->sk, inc_inflight_move_tail, NULL);
                }
        }
@@ -343,7 +343,7 @@ void unix_gc(void)
         */
        while (!list_empty(&not_cycle_list)) {
                u = list_entry(not_cycle_list.next, struct unix_sock, link);
-               __clear_bit(UNIX_GC_CANDIDATE, &u->gc_flags);
+               __clear_bit(UNIX_GC_CANDIDATE, &u->flags);
                list_move_tail(&u->link, &gc_inflight_list);
        }
 
-- 
2.6.1

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