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| author |   Matt Fleming <matt@codeblueprint.co.uk> | 2016-03-01 23:08:03 +0000 |
|---|---|---|
| committer | Matt Fleming <matt@codeblueprint.co.uk> | 2016-09-09 16:08:37 +0100 |
| commit | 8e80632fb23f021ce5a6957f2edcdae4645a7030 (patch) | |
| tree | 02613c2a9158598641fb36dbf8bb12eaa60cca10 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | efi/runtime-map: Use efi.memmap directly instead of a copy (diff) | |
| download | linux-dev-8e80632fb23f021ce5a6957f2edcdae4645a7030.tar.xz linux-dev-8e80632fb23f021ce5a6957f2edcdae4645a7030.zip | |
efi/esrt: Use efi_mem_reserve() and avoid a kmalloc()
We can use the new efi_mem_reserve() API to mark the ESRT table as
reserved forever and save ourselves the trouble of copying the data
out into a kmalloc buffer.
The added advantage is that now the ESRT driver will work across
kexec reboot.
Tested-by: Dave Young <dyoung@redhat.com> [kexec/kdump]
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> [arm]
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Peter Jones <pjones@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions