a46d5ea007
This reverts commit 09022bc196.
This is commit needs to be reinstated as PG_error is still used by
incfs.
Bug: 367265496
Change-Id: Iaaf98f9d0c3e9d919ba87862fcf249d685b91a91
Signed-off-by: Matthias Maennich <maennich@google.com>
41 lines
915 B
C
41 lines
915 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _UAPILINUX_KERNEL_PAGE_FLAGS_H
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#define _UAPILINUX_KERNEL_PAGE_FLAGS_H
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/*
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* Stable page flag bits exported to user space
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*/
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#define KPF_LOCKED 0
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#define KPF_ERROR 1
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#define KPF_REFERENCED 2
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#define KPF_UPTODATE 3
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#define KPF_DIRTY 4
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#define KPF_LRU 5
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#define KPF_ACTIVE 6
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#define KPF_SLAB 7
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#define KPF_WRITEBACK 8
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#define KPF_RECLAIM 9
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#define KPF_BUDDY 10
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/* 11-20: new additions in 2.6.31 */
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#define KPF_MMAP 11
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#define KPF_ANON 12
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#define KPF_SWAPCACHE 13
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#define KPF_SWAPBACKED 14
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#define KPF_COMPOUND_HEAD 15
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#define KPF_COMPOUND_TAIL 16
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#define KPF_HUGE 17
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#define KPF_UNEVICTABLE 18
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#define KPF_HWPOISON 19
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#define KPF_NOPAGE 20
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#define KPF_KSM 21
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#define KPF_THP 22
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#define KPF_OFFLINE 23
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#define KPF_ZERO_PAGE 24
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#define KPF_IDLE 25
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#define KPF_PGTABLE 26
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#endif /* _UAPILINUX_KERNEL_PAGE_FLAGS_H */
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