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authorLinus Torvalds <torvalds@linux-foundation.org>2020-12-17 01:44:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-17 01:44:53 +0300
commitfff875a18382f1983b4a27be9282e697dbccb3db (patch)
tree3fd1b13d0a633d8502ffddb89348ef7619b3c229 /mm/memblock.c
parent870d16757ba8918c3f8cac162b9ca7669556dbab (diff)
parent5bdba520c1b318578caffd325515b35d187f8a0e (diff)
downloadlinux-fff875a18382f1983b4a27be9282e697dbccb3db.tar.xz
Merge tag 'memblock-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport: "memblock debug enhancements. Improve tracking of early memory allocations when memblock debug is enabled: - Add memblock_dbg() to memblock_phys_alloc_range() to get details about its usage - Make memblock allocator wrappers actually inline to track their callers in memblock debug messages" * tag 'memblock-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: mm: memblock: drop __init from memblock functions to make it inline mm: memblock: add more debug logs
Diffstat (limited to 'mm/memblock.c')
-rw-r--r--mm/memblock.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/memblock.c b/mm/memblock.c
index a3c406070f4d..d24bcfa88d2f 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1419,6 +1419,9 @@ phys_addr_t __init memblock_phys_alloc_range(phys_addr_t size,
phys_addr_t start,
phys_addr_t end)
{
+ memblock_dbg("%s: %llu bytes align=0x%llx from=%pa max_addr=%pa %pS\n",
+ __func__, (u64)size, (u64)align, &start, &end,
+ (void *)_RET_IP_);
return memblock_alloc_range_nid(size, align, start, end, NUMA_NO_NODE,
false);
}