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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 14:44:53 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 14:44:53 -0800 |
| commit | fff875a18382f1983b4a27be9282e697dbccb3db (patch) | |
| tree | 3fd1b13d0a633d8502ffddb89348ef7619b3c229 /mm | |
| parent | 870d16757ba8918c3f8cac162b9ca7669556dbab (diff) | |
| parent | 5bdba520c1b318578caffd325515b35d187f8a0e (diff) | |
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')
| -rw-r--r-- | mm/memblock.c | 3 |
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); } |