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| author | John Crispin <john@phrozen.org> | 2016-12-25 20:11:34 +0100 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2017-08-05 08:46:36 +0200 |
| commit | 74d00a8c3849c1340efd713eb94b786e304c201f (patch) | |
| tree | de481743de61c34da96ab5f9dba3af3edcfb8260 /target/linux/generic/patches-3.18/080-23-fib_trie-Use-empty_children-instead-of-counting-empt.patch | |
| parent | de350550ef648d9728351b986b0516fa29465c45 (diff) | |
| download | mtk-20170518-74d00a8c3849c1340efd713eb94b786e304c201f.zip mtk-20170518-74d00a8c3849c1340efd713eb94b786e304c201f.tar.gz mtk-20170518-74d00a8c3849c1340efd713eb94b786e304c201f.tar.bz2 | |
kernel: split patches folder up into backport, pending and hack folders
* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/generic/patches-3.18/080-23-fib_trie-Use-empty_children-instead-of-counting-empt.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/080-23-fib_trie-Use-empty_children-instead-of-counting-empt.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/target/linux/generic/patches-3.18/080-23-fib_trie-Use-empty_children-instead-of-counting-empt.patch b/target/linux/generic/patches-3.18/080-23-fib_trie-Use-empty_children-instead-of-counting-empt.patch deleted file mode 100644 index 160fbe1..0000000 --- a/target/linux/generic/patches-3.18/080-23-fib_trie-Use-empty_children-instead-of-counting-empt.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: Alexander Duyck <alexander.h.duyck@redhat.com> -Date: Thu, 22 Jan 2015 15:51:33 -0800 -Subject: [PATCH] fib_trie: Use empty_children instead of counting empty nodes - in stats collection - -It doesn't make much sense to count the pointers ourselves when -empty_children already has a count for the number of NULL pointers stored -in the tnode. As such save ourselves the cycles and just use -empty_children. - -Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/net/ipv4/fib_trie.c -+++ b/net/ipv4/fib_trie.c -@@ -1954,16 +1954,10 @@ static void trie_collect_stats(struct tr - hlist_for_each_entry_rcu(li, &n->list, hlist) - ++s->prefixes; - } else { -- unsigned long i; -- - s->tnodes++; - if (n->bits < MAX_STAT_DEPTH) - s->nodesizes[n->bits]++; -- -- for (i = tnode_child_length(n); i--;) { -- if (!rcu_access_pointer(n->child[i])) -- s->nullpointers++; -- } -+ s->nullpointers += n->empty_children; - } - } - rcu_read_unlock(); |