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author | David S. Miller <davem@davemloft.net> | 2014-05-12 13:19:14 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2014-05-12 13:19:14 -0400 |
commit | 5f013c9bc70214dcacd5fbed5a06c217d6ff9c59 (patch) | |
tree | 34c3a633000e03bca57d0ce55d8759f86edecc03 /fs/kernfs/dir.c | |
parent | 51ee42efa0829cf9e46f8e1c0ab7a9ab6facf3f2 (diff) | |
parent | 1a466ae96e9f749d02a73315a3e66375e61a61dd (diff) | |
download | op-kernel-dev-5f013c9bc70214dcacd5fbed5a06c217d6ff9c59.zip op-kernel-dev-5f013c9bc70214dcacd5fbed5a06c217d6ff9c59.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/altera/altera_sgdma.c
net/netlink/af_netlink.c
net/sched/cls_api.c
net/sched/sch_api.c
The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces. These were simple transformations from
netlink_capable to netlink_ns_capable.
The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/kernfs/dir.c')
-rw-r--r-- | fs/kernfs/dir.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c index 78f3403..ac127cd 100644 --- a/fs/kernfs/dir.c +++ b/fs/kernfs/dir.c @@ -232,9 +232,6 @@ static int kernfs_link_sibling(struct kernfs_node *kn) struct rb_node **node = &kn->parent->dir.children.rb_node; struct rb_node *parent = NULL; - if (kernfs_type(kn) == KERNFS_DIR) - kn->parent->dir.subdirs++; - while (*node) { struct kernfs_node *pos; int result; @@ -249,9 +246,15 @@ static int kernfs_link_sibling(struct kernfs_node *kn) else return -EEXIST; } + /* add new node and rebalance the tree */ rb_link_node(&kn->rb, parent, node); rb_insert_color(&kn->rb, &kn->parent->dir.children); + + /* successfully added, account subdir number */ + if (kernfs_type(kn) == KERNFS_DIR) + kn->parent->dir.subdirs++; + return 0; } |