/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors: * * Linus Lüssing, Marek Lindner * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see . */ #ifndef _NET_BATMAN_ADV_BAT_V_ELP_H_ #define _NET_BATMAN_ADV_BAT_V_ELP_H_ #include "main.h" struct sk_buff; struct work_struct; int batadv_v_elp_iface_enable(struct batadv_hard_iface *hard_iface); void batadv_v_elp_iface_disable(struct batadv_hard_iface *hard_iface); void batadv_v_elp_iface_activate(struct batadv_hard_iface *primary_iface, struct batadv_hard_iface *hard_iface); void batadv_v_elp_primary_iface_set(struct batadv_hard_iface *primary_iface); int batadv_v_elp_packet_recv(struct sk_buff *skb, struct batadv_hard_iface *if_incoming); void batadv_v_elp_throughput_metric_update(struct work_struct *work); #endif /* _NET_BATMAN_ADV_BAT_V_ELP_H_ */ bmit' value='switch'/> net-next plumbingsTobias Klauser
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authorJaegeuk Kim <jaegeuk@kernel.org>2016-05-07 08:52:57 -0700
committerJaegeuk Kim <jaegeuk@kernel.org>2016-05-07 10:44:57 -0700
commit0080c5076409d211fbe28d6f07966f7d39e58bad (patch)
tree580bffd1c8dfb3de63e4f446bfb3db2d43c4f779
parent79344efb93a26378a91193bed133cee42162cd81 (diff)
f2fs: do not preallocate block unaligned to 4KB
Previously f2fs_preallocate_blocks() tries to allocate unaligned blocks. In f2fs_write_begin(), however, prepare_write_begin() does not skip its allocation due to (len != 4KB). So, it needs locking node page twice unexpectedly. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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