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| author | Jiri Bohac <jbohac@suse.cz> | 2025-06-12 12:16:39 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-19 19:08:23 -0700 |
| commit | ab475510e0422bb5672d465f9d0f523d72fdb7f1 (patch) | |
| tree | 4b8674dc85cf5c44d7a0665cf32dd0ae45b6681a /tools/perf/scripts/python | |
| parent | 35c18f2933c596b4fd6a98baee36f3137d133a5f (diff) | |
| download | kernel-ab475510e0422bb5672d465f9d0f523d72fdb7f1.tar.gz | |
kdump: implement reserve_crashkernel_cma
reserve_crashkernel_cma() reserves CMA ranges for the crash kernel. If
allocating the requested size fails, try to reserve in smaller blocks.
Store the reserved ranges in the crashk_cma_ranges array and the number of
ranges in crashk_cma_cnt.
Link: https://lkml.kernel.org/r/aEqpBwOy_ekm0gw9@dwarf.suse.cz
Signed-off-by: Jiri Bohac <jbohac@suse.cz>
Cc: Baoquan He <bhe@redhat.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Donald Dutile <ddutile@redhat.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Philipp Rudo <prudo@redhat.com>
Cc: Pingfan Liu <piliu@redhat.com>
Cc: Tao Liu <ltao@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions