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| author | Michael Brown | 2017-03-22 19:01:25 +0100 |
|---|---|---|
| committer | Michael Brown | 2017-03-22 19:01:25 +0100 |
| commit | c90b4d82b7f98e8c470ed3199e6f59c0082c095a (patch) | |
| tree | dbc4e45d85e6c9d12fdd3eaf42be7ef357d1b82d /src/include | |
| parent | [coverity] Add Coverity user model (diff) | |
| download | ipxe-c90b4d82b7f98e8c470ed3199e6f59c0082c095a.tar.gz ipxe-c90b4d82b7f98e8c470ed3199e6f59c0082c095a.tar.xz ipxe-c90b4d82b7f98e8c470ed3199e6f59c0082c095a.zip | |
[malloc] Track maximum heap usage
Track the current and maximum heap usage, and display the maximum
during shutdown when DEBUG=malloc is enabled.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ipxe/malloc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/ipxe/malloc.h b/src/include/ipxe/malloc.h index dd158b8e..1878978f 100644 --- a/src/include/ipxe/malloc.h +++ b/src/include/ipxe/malloc.h @@ -22,6 +22,8 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <valgrind/memcheck.h> extern size_t freemem; +extern size_t usedmem; +extern size_t maxusedmem; extern void * __malloc alloc_memblock ( size_t size, size_t align, size_t offset ); |