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| author | Brandon Maier <brandon.maier@rockwellcollins.com> | 2019-11-08 12:08:54 -0600 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2020-01-03 09:47:43 +0100 |
| commit | 66b151d3ab7dc6bb35f589a4596c426fdb3e4370 (patch) | |
| tree | bb36e3f729e949e9af89dab562d43a3f2c2bf385 /kexec/crashdump.c | |
| parent | 2572b8d702e452624bdb8d7b7c39f458e7dcf2ce (diff) | |
ARM: Use mmap for zImage initrd
We use a large initrd that maxes out our available RAM when loading
kexec. The problem can be mitigated by using slurp_file_mmap(), which
avoids creating a copy of the initrd. The initrd does not use free,
realloc, etc, so it should be safe to use.
Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/crashdump.c')
0 files changed, 0 insertions, 0 deletions