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| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-09-25 20:31:42 +0200 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2023-10-19 17:12:46 +1100 |
| commit | d20506d4728c3b7408e84d9aececbcb78c3061ee (patch) | |
| tree | a21513f5cc481702c2cd71fb0258ba8067944707 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/64s: Use generic permission masks (diff) | |
| download | linux-rng-d20506d4728c3b7408e84d9aececbcb78c3061ee.tar.xz linux-rng-d20506d4728c3b7408e84d9aececbcb78c3061ee.zip | |
powerpc/nohash: Add _PAGE_WRITE to supplement _PAGE_RW
Several places, _PAGE_RW maps to write permission and don't
always imply read. To make it more clear, do as book3s/64 in
commit c7d54842deb1 ("powerpc/mm: Use _PAGE_READ to indicate
Read access") and use _PAGE_WRITE when more relevant.
For the time being _PAGE_WRITE is equivalent to _PAGE_RW but that
will change when _PAGE_READ gets added in following patches.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/1f79b88db54d030ada776dc9845e0e88345bfc28.1695659959.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions