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authorthegeorg <thegeorg@yandex-team.com>2022-12-15 19:25:15 +0300
committerthegeorg <thegeorg@yandex-team.com>2022-12-15 19:25:15 +0300
commit0c31d97afd7858af5f8f858c8addf91655ca9ccc (patch)
tree4d8a246db168f7beaafcd06d486c034115c2123d /contrib/libs/linux-headers/linux/kernel.h
parentd1d5f5e00df0dd6efc00880dd8283477fc643aaf (diff)
downloadydb-0c31d97afd7858af5f8f858c8addf91655ca9ccc.tar.gz
Sync linux-headers instead of using system ones
Diffstat (limited to 'contrib/libs/linux-headers/linux/kernel.h')
-rw-r--r--contrib/libs/linux-headers/linux/kernel.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/contrib/libs/linux-headers/linux/kernel.h b/contrib/libs/linux-headers/linux/kernel.h
new file mode 100644
index 00000000000..d99ffa1a0ab
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kernel.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_KERNEL_H
+#define _LINUX_KERNEL_H
+
+#include <linux/sysinfo.h>
+
+/*
+ * 'kernel.h' contains some often-used function prototypes etc
+ */
+#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
+#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
+
+#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
+
+#endif /* _LINUX_KERNEL_H */