diff options
| author | Ingo Molnar <mingo@kernel.org> | 2022-09-21 09:58:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-09-21 09:58:02 +0200 |
| commit | 74656d03ac36fabb16b9df5221cf398ee3a9ca08 (patch) | |
| tree | 0600e619ac817e2c016c148810814f55280316cc /include/linux/writeback.h | |
| parent | 0d97db026509c1a13f732b22670ab1f0ac9d8d87 (diff) | |
| parent | 521a547ced6477c54b4b0cc206000406c221b4d6 (diff) | |
Merge tag 'v6.0-rc6' into locking/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index da21d63f70e2..3f045f6d6c4f 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -101,9 +101,9 @@ struct writeback_control { #endif }; -static inline int wbc_to_write_flags(struct writeback_control *wbc) +static inline blk_opf_t wbc_to_write_flags(struct writeback_control *wbc) { - int flags = 0; + blk_opf_t flags = 0; if (wbc->punt_to_cgroup) flags = REQ_CGROUP_PUNT; @@ -364,7 +364,14 @@ void global_dirty_limits(unsigned long *pbackground, unsigned long *pdirty); unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh); void wb_update_bandwidth(struct bdi_writeback *wb); + +/* Invoke balance dirty pages in async mode. */ +#define BDP_ASYNC 0x0001 + void balance_dirty_pages_ratelimited(struct address_space *mapping); +int balance_dirty_pages_ratelimited_flags(struct address_space *mapping, + unsigned int flags); + bool wb_over_bg_thresh(struct bdi_writeback *wb); typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc, |