1 files changed, 0 insertions, 53 deletions
diff --git a/libc/kernel/common/linux/backing-dev.h b/libc/kernel/common/linux/backing-dev.h
deleted file mode 100644
index 4996d2c..0000000
--- a/libc/kernel/common/linux/backing-dev.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/****************************************************************************
- ****************************************************************************
- ***
- ***   This header was automatically generated from a Linux kernel header
- ***   of the same name, to make information necessary for userspace to
- ***   call into the kernel available to libc.  It contains only constants,
- ***   structures, and macros generated from the original header, and thus,
- ***   contains no copyrightable information.
- ***
- ****************************************************************************
- ****************************************************************************/
-#ifndef _LINUX_BACKING_DEV_H
-#define _LINUX_BACKING_DEV_H
-
-#include <asm/atomic.h>
-
-enum bdi_state {
- BDI_pdflush,
- BDI_write_congested,
- BDI_read_congested,
- BDI_unused,
-};
-
-typedef int (congested_fn)(void *, int);
-
-struct backing_dev_info {
- unsigned long ra_pages;
- unsigned long state;
- unsigned int capabilities;
- congested_fn *congested_fn;
- void *congested_data;
- void (*unplug_io_fn)(struct backing_dev_info *, struct page *);
- void *unplug_io_data;
-};
-
-#define BDI_CAP_NO_ACCT_DIRTY 0x00000001  
-#define BDI_CAP_NO_WRITEBACK 0x00000002  
-#define BDI_CAP_MAP_COPY 0x00000004  
-#define BDI_CAP_MAP_DIRECT 0x00000008  
-#define BDI_CAP_READ_MAP 0x00000010  
-#define BDI_CAP_WRITE_MAP 0x00000020  
-#define BDI_CAP_EXEC_MAP 0x00000040  
-#define BDI_CAP_VMFLAGS   (BDI_CAP_READ_MAP | BDI_CAP_WRITE_MAP | BDI_CAP_EXEC_MAP)
-
-#if defined(VM_MAYREAD) && BDI_CAP_READ_MAP != (VM_MAYREAD || BDI_CAP_WRITE_MAP != (VM_MAYWRITE || BDI_CAP_EXEC_MAP != VM_MAYEXEC))
-#error please change backing_dev_info::capabilities flags
-#endif
-
-#define bdi_cap_writeback_dirty(bdi)   (!((bdi)->capabilities & BDI_CAP_NO_WRITEBACK))
-#define bdi_cap_account_dirty(bdi)   (!((bdi)->capabilities & BDI_CAP_NO_ACCT_DIRTY))
-#define mapping_cap_writeback_dirty(mapping)   bdi_cap_writeback_dirty((mapping)->backing_dev_info)
-#define mapping_cap_account_dirty(mapping)   bdi_cap_account_dirty((mapping)->backing_dev_info)
-#endif