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yaml
---
r: 96754
b: refs/heads/master
c: faa6cfd
h: refs/heads/master
v: v3
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David S. Miller committed May 13, 2008
1 parent 6781e71 commit 9757054
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Showing 2 changed files with 23 additions and 12 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 4978db5bd964d90265f957f980ab2b0771ca2b9f
refs/heads/master: faa6cfde747ba6d37a0889cbe85881c80806d355
33 changes: 22 additions & 11 deletions trunk/lib/lmb.c
Original file line number Diff line number Diff line change
Expand Up @@ -19,31 +19,42 @@

struct lmb lmb;

static int lmb_debug;

static int __init early_lmb(char *p)
{
if (p && strstr(p, "debug"))
lmb_debug = 1;
return 0;
}
early_param("lmb", early_lmb);

void lmb_dump_all(void)
{
#ifdef DEBUG
unsigned long i;

pr_debug("lmb_dump_all:\n");
pr_debug(" memory.cnt = 0x%lx\n", lmb.memory.cnt);
pr_debug(" memory.size = 0x%llx\n",
if (!lmb_debug)
return;

pr_info("lmb_dump_all:\n");
pr_info(" memory.cnt = 0x%lx\n", lmb.memory.cnt);
pr_info(" memory.size = 0x%llx\n",
(unsigned long long)lmb.memory.size);
for (i=0; i < lmb.memory.cnt ;i++) {
pr_debug(" memory.region[0x%x].base = 0x%llx\n",
pr_info(" memory.region[0x%lx].base = 0x%llx\n",
i, (unsigned long long)lmb.memory.region[i].base);
pr_debug(" .size = 0x%llx\n",
pr_info(" .size = 0x%llx\n",
(unsigned long long)lmb.memory.region[i].size);
}

pr_debug(" reserved.cnt = 0x%lx\n", lmb.reserved.cnt);
pr_debug(" reserved.size = 0x%lx\n", lmb.reserved.size);
pr_info(" reserved.cnt = 0x%lx\n", lmb.reserved.cnt);
pr_info(" reserved.size = 0x%lx\n", lmb.reserved.size);
for (i=0; i < lmb.reserved.cnt ;i++) {
pr_debug(" reserved.region[0x%x].base = 0x%llx\n",
pr_info(" reserved.region[0x%lx].base = 0x%llx\n",
i, (unsigned long long)lmb.reserved.region[i].base);
pr_debug(" .size = 0x%llx\n",
pr_info(" .size = 0x%llx\n",
(unsigned long long)lmb.reserved.region[i].size);
}
#endif /* DEBUG */
}

static unsigned long lmb_addrs_overlap(u64 base1, u64 size1, u64 base2,
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