mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-23 00:00:02 +03:00
f5baaf48e3
This moves the Rust sources out of rust_src/ and into the top level. Running the bcachefs executable out of the development tree is now: $ ./target/release/bcachefs command or $ cargo run --profile release -- command instead of "./bcachefs command". Building and installing is still: $ make && make install Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
#ifndef _LINUX_BACKING_DEV_H
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#define _LINUX_BACKING_DEV_H
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#include <linux/list.h>
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typedef int (congested_fn)(void *, int);
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enum wb_congested_state {
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WB_async_congested, /* The async (write) queue is getting full */
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WB_sync_congested, /* The sync queue is getting full */
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};
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struct backing_dev_info {
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struct list_head bdi_list;
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unsigned ra_pages;
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unsigned capabilities;
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congested_fn *congested_fn;
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void *congested_data;
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};
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#define BDI_CAP_NO_ACCT_DIRTY 0x00000001
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#define BDI_CAP_NO_WRITEBACK 0x00000002
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#define BDI_CAP_NO_ACCT_WB 0x00000004
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#define BDI_CAP_STABLE_WRITES 0x00000008
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#define BDI_CAP_STRICTLIMIT 0x00000010
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#define BDI_CAP_CGROUP_WRITEBACK 0x00000020
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static inline int bdi_congested(struct backing_dev_info *bdi, int cong_bits)
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{
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return 0;
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}
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static inline int __must_check bdi_setup_and_register(struct backing_dev_info *bdi,
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char *name)
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{
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bdi->capabilities = 0;
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return 0;
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}
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static inline void bdi_destroy(struct backing_dev_info *bdi) {}
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#define VM_MAX_READAHEAD 128 /* kbytes */
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#endif /* _LINUX_BACKING_DEV_H */
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