diff options
Diffstat (limited to 'c_src/include/linux/backing-dev.h')
| -rw-r--r-- | c_src/include/linux/backing-dev.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/c_src/include/linux/backing-dev.h b/c_src/include/linux/backing-dev.h deleted file mode 100644 index d8a86b45..00000000 --- a/c_src/include/linux/backing-dev.h +++ /dev/null @@ -1,45 +0,0 @@ -#ifndef _LINUX_BACKING_DEV_H -#define _LINUX_BACKING_DEV_H - -#include <linux/list.h> - -typedef int (congested_fn)(void *, int); - -enum wb_congested_state { - WB_async_congested, /* The async (write) queue is getting full */ - WB_sync_congested, /* The sync queue is getting full */ -}; - -struct backing_dev_info { - struct list_head bdi_list; - unsigned ra_pages; - unsigned capabilities; - - congested_fn *congested_fn; - void *congested_data; -}; - -#define BDI_CAP_NO_ACCT_DIRTY 0x00000001 -#define BDI_CAP_NO_WRITEBACK 0x00000002 -#define BDI_CAP_NO_ACCT_WB 0x00000004 -#define BDI_CAP_STABLE_WRITES 0x00000008 -#define BDI_CAP_STRICTLIMIT 0x00000010 -#define BDI_CAP_CGROUP_WRITEBACK 0x00000020 - -static inline int bdi_congested(struct backing_dev_info *bdi, int cong_bits) -{ - return 0; -} - -static inline int __must_check bdi_setup_and_register(struct backing_dev_info *bdi, - char *name) -{ - bdi->capabilities = 0; - return 0; -} - -static inline void bdi_destroy(struct backing_dev_info *bdi) {} - -#define VM_MAX_READAHEAD 128 /* kbytes */ - -#endif /* _LINUX_BACKING_DEV_H */ |