The patch titled
net/ipv6/ip6_fib.c: make code static
has been removed from the -mm tree. Its filename is
net-ipv6-ip6_fibc-make-code-static.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: net/ipv6/ip6_fib.c: make code static
From: Adrian Bunk <bunk@xxxxxxxxx>
Make the following needlessly global code static:
- fib6_walker_lock
- struct fib6_walker_list
- fib6_walk_continue()
- fib6_walk()
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/net/ip6_fib.h | 25 -------------------------
net/ipv6/ip6_fib.c | 29 ++++++++++++++++++++++++-----
2 files changed, 24 insertions(+), 30 deletions(-)
diff -puN include/net/ip6_fib.h~net-ipv6-ip6_fibc-make-code-static include/net/ip6_fib.h
--- a/include/net/ip6_fib.h~net-ipv6-ip6_fibc-make-code-static
+++ a/include/net/ip6_fib.h
@@ -92,28 +92,6 @@ struct fib6_walker_t
void *args;
};
-extern struct fib6_walker_t fib6_walker_list;
-extern rwlock_t fib6_walker_lock;
-
-static inline void fib6_walker_link(struct fib6_walker_t *w)
-{
- write_lock_bh(&fib6_walker_lock);
- w->next = fib6_walker_list.next;
- w->prev = &fib6_walker_list;
- w->next->prev = w;
- w->prev->next = w;
- write_unlock_bh(&fib6_walker_lock);
-}
-
-static inline void fib6_walker_unlink(struct fib6_walker_t *w)
-{
- write_lock_bh(&fib6_walker_lock);
- w->next->prev = w->prev;
- w->prev->next = w->next;
- w->prev = w->next = w;
- write_unlock_bh(&fib6_walker_lock);
-}
-
struct rt6_statistics {
__u32 fib_nodes;
__u32 fib_route_nodes;
@@ -195,9 +173,6 @@ struct fib6_node *fib6_locate(struct fi
extern void fib6_clean_all(int (*func)(struct rt6_info *, void *arg),
int prune, void *arg);
-extern int fib6_walk(struct fib6_walker_t *w);
-extern int fib6_walk_continue(struct fib6_walker_t *w);
-
extern int fib6_add(struct fib6_node *root,
struct rt6_info *rt,
struct nlmsghdr *nlh,
diff -puN net/ipv6/ip6_fib.c~net-ipv6-ip6_fibc-make-code-static net/ipv6/ip6_fib.c
--- a/net/ipv6/ip6_fib.c~net-ipv6-ip6_fibc-make-code-static
+++ a/net/ipv6/ip6_fib.c
@@ -69,8 +69,7 @@ struct fib6_cleaner_t
void *arg;
};
-DEFINE_RWLOCK(fib6_walker_lock);
-
+static DEFINE_RWLOCK(fib6_walker_lock);
#ifdef CONFIG_IPV6_SUBTREES
#define FWS_INIT FWS_S
@@ -82,6 +81,8 @@ DEFINE_RWLOCK(fib6_walker_lock);
static void fib6_prune_clones(struct fib6_node *fn, struct rt6_info *rt);
static struct fib6_node * fib6_repair_tree(struct fib6_node *fn);
+static int fib6_walk(struct fib6_walker_t *w);
+static int fib6_walk_continue(struct fib6_walker_t *w);
/*
* A routing update causes an increase of the serial number on the
@@ -94,13 +95,31 @@ static __u32 rt_sernum;
static DEFINE_TIMER(ip6_fib_timer, fib6_run_gc, 0, 0);
-struct fib6_walker_t fib6_walker_list = {
+static struct fib6_walker_t fib6_walker_list = {
.prev = &fib6_walker_list,
.next = &fib6_walker_list,
};
#define FOR_WALKERS(w) for ((w)=fib6_walker_list.next; (w) != &fib6_walker_list; (w)=(w)->next)
+static inline void fib6_walker_link(struct fib6_walker_t *w)
+{
+ write_lock_bh(&fib6_walker_lock);
+ w->next = fib6_walker_list.next;
+ w->prev = &fib6_walker_list;
+ w->next->prev = w;
+ w->prev->next = w;
+ write_unlock_bh(&fib6_walker_lock);
+}
+
+static inline void fib6_walker_unlink(struct fib6_walker_t *w)
+{
+ write_lock_bh(&fib6_walker_lock);
+ w->next->prev = w->prev;
+ w->prev->next = w->next;
+ w->prev = w->next = w;
+ write_unlock_bh(&fib6_walker_lock);
+}
static __inline__ u32 fib6_new_sernum(void)
{
u32 n = ++rt_sernum;
@@ -1173,7 +1192,7 @@ int fib6_del(struct rt6_info *rt, struct
* <0 -> walk is terminated by an error.
*/
-int fib6_walk_continue(struct fib6_walker_t *w)
+static int fib6_walk_continue(struct fib6_walker_t *w)
{
struct fib6_node *fn, *pn;
@@ -1247,7 +1266,7 @@ int fib6_walk_continue(struct fib6_walke
}
}
-int fib6_walk(struct fib6_walker_t *w)
+static int fib6_walk(struct fib6_walker_t *w)
{
int res;
_
Patches currently in -mm which might be from bunk@xxxxxxxxx are
git-cpufreq.patch
git-drm.patch
git-dvb.patch
git-gfs2.patch
the-scheduled-removal-of-drivers-ieee1394-sbp2cforce_inquiry_hack.patch
git-input.patch
git-libata-all.patch
git-mtd.patch
git-net.patch
fs-nfs-make-code-static.patch
git-pcmcia.patch
include-scsi-libsash-should-include-linux-scatterlisth.patch
gregkh-pci-acpiphp-configure-_prt-v3-cleanup.patch
git-scsi-misc.patch
drivers-scsi-aic7xxx-possible-cleanups.patch
drivers-scsi-small-cleanups.patch
drivers-scsi-qla2xxx-make-some-functions-static.patch
drivers-scsi-aic7xxx-aic79xx_corec-make-ahd_match_scb-static.patch
drivers-scsi-aic7xxx-possible-cleanups-2.patch
drivers-scsi-advansysc-cleanups.patch
make-drivers-scsi-aic7xxx-aic79xx_coreahd_set_tags-static.patch
megaraid-fix-warnings-when-config_proc_fs=n.patch
git-cryptodev.patch
mm-make-functions-static.patch
acx1xx-wireless-driver.patch
add-force-of-use-mmconfig.patch
drivers-edac-make-code-static.patch
inode-diet-eliminate-i_blksize-and-use-a-per-superblock-default-fix.patch
reiserfs-warn-about-the-useless-nolargeio-option.patch
x86-microcode-add-sysfs-and-hotplug-support-fix-fix-2.patch
drivers-char-scx200_gpioc-make-code-static.patch
drivers-char-pc8736x_gpioc-remove-unused-static-functions.patch
kernel-time-ntpc-possible-cleanups.patch
hdaps-unify-and-cache-hdaps-readouts-fix.patch
generic-ioremap_page_range-i386-conversion-fix.patch
fs-ecryptfs-possible-cleanups.patch
ecryptfs-add-a-maintainers-entry.patch
make-kernel-sysctlc_proc_do_string-static.patch
namespaces-utsname-sysctl-hack-fix.patch
namespaces-utsname-implement-clone_newuts-flag.patch
fs-reiser4-possible-cleanups.patch
drivers-ide-cleanups.patch
md-the-scheduled-removal-of-the-start_array-ioctl-for-md.patch
srcu-3-add-srcu-operations-to-rcutorture-fix.patch
the-scheduled-removal-of-some-oss-drivers.patch
the-scheduled-removal-of-some-oss-drivers-fix.patch
the-scheduled-removal-of-some-oss-drivers-fix-fix.patch
kill-sound-oss-_symsc.patch
schedule-obsolete-oss-drivers-for-removal-2nd-round.patch
slab-cache-shrinker-statistics.patch
debug-shared-irqs-kconfig-fix.patch
i386-enable-4k-stacks-by-default.patch
mutex-subsystem-synchro-test-module.patch
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