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| author | Joseph Myers <joseph@codesourcery.com> | 2022-06-01 14:45:48 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2022-06-01 14:45:48 +0000 |
| commit | de3501d60fac6d194954e0ccc7bd297f53442b3e (patch) | |
| tree | 0a108bced3cf96d36da3d1062a6804d7dd224000 /sysdeps/unix/sysv/linux/bits/mman-linux.h | |
| parent | 9d03bac7e7aa140dc3f48ac884e83265ee4f94c5 (diff) | |
| download | glibc-de3501d60fac6d194954e0ccc7bd297f53442b3e.tar.gz glibc-de3501d60fac6d194954e0ccc7bd297f53442b3e.tar.xz glibc-de3501d60fac6d194954e0ccc7bd297f53442b3e.zip | |
Add MADV_DONTNEED_LOCKED from Linux 5.18 to bits/mman-linux.h
Linux 5.18 adds a constant MADV_DONTNEED_LOCKED (defined in multiple header files, but with the same value on all architectures). Add this constant to bits/mman-linux.h. Tested for x86_64.
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/mman-linux.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/mman-linux.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/mman-linux.h b/sysdeps/unix/sysv/linux/bits/mman-linux.h index 85bc4d3c3c..cb5ad30ef9 100644 --- a/sysdeps/unix/sysv/linux/bits/mman-linux.h +++ b/sysdeps/unix/sysv/linux/bits/mman-linux.h @@ -93,6 +93,8 @@ readable. */ # define MADV_POPULATE_WRITE 23 /* Populate (prefault) page tables writable. */ +# define MADV_DONTNEED_LOCKED 24 /* Like MADV_DONTNEED, but drop + locked pages too. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */ #endif |