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ubifs: Pass struct ubifs_info to ubifs_assert()

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This allows us to have more context in ubifs_assert()
and take different actions depending on the configuration.

Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Richard Weinberger
2018-07-12 13:01:57 +02:00
parent 54169ddd38
commit 6eb61d587f
31 changed files with 550 additions and 521 deletions
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26
fs/ubifs/orphan.c
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@@ -172,8 +172,8 @@ int ubifs_orphan_start_commit(struct ubifs_info *c)
spin_lock(&c->orphan_lock);
last = &c->orph_cnext;
list_for_each_entry(orphan, &c->orph_new, new_list) {
ubifs_assert(orphan->new);
ubifs_assert(!orphan->cmt);
ubifs_assert(c, orphan->new);
ubifs_assert(c, !orphan->cmt);
orphan->new = 0;
orphan->cmt = 1;
*last = orphan;
@@ -244,7 +244,7 @@ static int do_write_orph_node(struct ubifs_info *c, int len, int atomic)
int err = 0;
if (atomic) {
ubifs_assert(c->ohead_offs == 0);
ubifs_assert(c, c->ohead_offs == 0);
ubifs_prepare_node(c, c->orph_buf, len, 1);
len = ALIGN(len, c->min_io_size);
err = ubifs_leb_change(c, c->ohead_lnum, c->orph_buf, len);
@@ -276,7 +276,7 @@ static int write_orph_node(struct ubifs_info *c, int atomic)
struct ubifs_orph_node *orph;
int gap, err, len, cnt, i;
ubifs_assert(c->cmt_orphans > 0);
ubifs_assert(c, c->cmt_orphans > 0);
gap = c->leb_size - c->ohead_offs;
if (gap < UBIFS_ORPH_NODE_SZ + sizeof(__le64)) {
c->ohead_lnum += 1;
@@ -295,14 +295,14 @@ static int write_orph_node(struct ubifs_info *c, int atomic)
if (cnt > c->cmt_orphans)
cnt = c->cmt_orphans;
len = UBIFS_ORPH_NODE_SZ + cnt * sizeof(__le64);
ubifs_assert(c->orph_buf);
ubifs_assert(c, c->orph_buf);
orph = c->orph_buf;
orph->ch.node_type = UBIFS_ORPH_NODE;
spin_lock(&c->orphan_lock);
cnext = c->orph_cnext;
for (i = 0; i < cnt; i++) {
orphan = cnext;
ubifs_assert(orphan->cmt);
ubifs_assert(c, orphan->cmt);
orph->inos[i] = cpu_to_le64(orphan->inum);
orphan->cmt = 0;
cnext = orphan->cnext;
@@ -316,9 +316,9 @@ static int write_orph_node(struct ubifs_info *c, int atomic)
else
/* Mark the last node of the commit */
orph->cmt_no = cpu_to_le64((c->cmt_no) | (1ULL << 63));
ubifs_assert(c->ohead_offs + len <= c->leb_size);
ubifs_assert(c->ohead_lnum >= c->orph_first);
ubifs_assert(c->ohead_lnum <= c->orph_last);
ubifs_assert(c, c->ohead_offs + len <= c->leb_size);
ubifs_assert(c, c->ohead_lnum >= c->orph_first);
ubifs_assert(c, c->ohead_lnum <= c->orph_last);
err = do_write_orph_node(c, len, atomic);
c->ohead_offs += ALIGN(len, c->min_io_size);
c->ohead_offs = ALIGN(c->ohead_offs, 8);
@@ -388,7 +388,7 @@ static int consolidate(struct ubifs_info *c)
cnt += 1;
}
*last = NULL;
ubifs_assert(cnt == c->tot_orphans - c->new_orphans);
ubifs_assert(c, cnt == c->tot_orphans - c->new_orphans);
c->cmt_orphans = cnt;
c->ohead_lnum = c->orph_first;
c->ohead_offs = 0;
@@ -415,7 +415,7 @@ static int commit_orphans(struct ubifs_info *c)
{
int avail, atomic = 0, err;
ubifs_assert(c->cmt_orphans > 0);
ubifs_assert(c, c->cmt_orphans > 0);
avail = avail_orphs(c);
if (avail < c->cmt_orphans) {
/* Not enough space to write new orphans, so consolidate */
@@ -446,8 +446,8 @@ static void erase_deleted(struct ubifs_info *c)
while (dnext) {
orphan = dnext;
dnext = orphan->dnext;
ubifs_assert(!orphan->new);
ubifs_assert(orphan->del);
ubifs_assert(c, !orphan->new);
ubifs_assert(c, orphan->del);
rb_erase(&orphan->rb, &c->orph_tree);
list_del(&orphan->list);
c->tot_orphans -= 1;