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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-09-27 11:30:30 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-07-05 14:30:56 -0300
commit097e4e9dc7c7267465f461081b161691c70369eb (patch)
treeae43ce5d77166e3f011e02ebf2e06e3de3a64978 /tools/perf/util/probe-finder.c
parenttools headers UAPI: Update tools's copy of drm/drm.h header (diff)
downloadlinux-dev-097e4e9dc7c7267465f461081b161691c70369eb.tar.xz
linux-dev-097e4e9dc7c7267465f461081b161691c70369eb.zip
tools headers UAPI: Sync asm-generic/mman-common.h with the kernel
To pick the changes from: Fixes: 4ca9b3859dac14bb ("mm/madvise: introduce MADV_POPULATE_(READ|WRITE) to prefault page tables") That result in these changes in the tools: $ tools/perf/trace/beauty/madvise_behavior.sh > before $ cp include/uapi/asm-generic/mman-common.h tools/include/uapi/asm-generic/mman-common.h $ tools/perf/trace/beauty/madvise_behavior.sh > after $ diff -u before after --- before 2021-07-05 14:30:15.167212621 -0300 +++ after 2021-07-05 14:30:26.638462594 -0300 @@ -18,6 +18,8 @@ [19] = "KEEPONFORK", [20] = "COLD", [21] = "PAGEOUT", + [22] = "POPULATE_READ", + [23] = "POPULATE_WRITE", [100] = "HWPOISON", [101] = "SOFT_OFFLINE", }; $ I.e. now when madvise gets those behaviours as args, it will be able to translate from the number to a human readable string. This addresses the following perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/mman-common.h' differs from latest version at 'include/uapi/asm-generic/mman-common.h' diff -u tools/include/uapi/asm-generic/mman-common.h include/uapi/asm-generic/mman-common.h Cc: David Hildenbrand <david@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-finder.c')
0 files changed, 0 insertions, 0 deletions