/* * JFFS2 -- Journalling Flash File System, Version 2. * * Copyright © 2001-2007 Red Hat, Inc. * * Created by David Woodhouse * * For licensing information, see the file 'LICENCE' in this directory. * */ #include #include #include "nodelist.h" int jffs2_flash_direct_writev(struct jffs2_sb_info *c, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen) { if (!jffs2_is_writebuffered(c)) { if (jffs2_sum_active()) { int res; res = jffs2_sum_add_kvec(c, vecs, count, (uint32_t) to); if (res) { return res; } } } return mtd_writev(c->mtd, vecs, count, to, retlen); } int jffs2_flash_direct_write(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *retlen, const u_char *buf) { int ret; ret = mtd_write(c->mtd, ofs, len, retlen, buf); if (jffs2_sum_active()) { struct kvec vecs[1]; int res; vecs[0].iov_base = (unsigned char *) buf; vecs[0].iov_len = len; res = jffs2_sum_add_kvec(c, vecs, 1, (uint32_t) ofs); if (res) { return res; } } return ret; } aclite-cleanup net-next plumbingsTobias Klauser

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author	Willem de Bruijn <willemb@google.com>	2017-01-02 17:19:46 -0500
committer	Pablo Neira Ayuso <pablo@netfilter.org>	2017-01-09 17:24:55 +0100
commit	ec23189049651b16dc2ffab35a4371dc1f491aca (patch)
tree	abf3c783fb73b147f463fa686715a08fd2a969c1 /net/mac80211
parent	4915f7bbc402071539ec0cb8c75aad878c982402 (diff)

xtables: extend matches and targets with .usersize

In matches and targets that define a kernel-only tail to their xt_match and xt_target data structs, add a field .usersize that specifies up to where data is to be shared with userspace. Performed a search for comment "Used internally by the kernel" to find relevant matches and targets. Manually inspected the structs to derive a valid offsetof. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

Diffstat (limited to 'net/mac80211')