diff options
Diffstat (limited to 'fs/fs-writeback.c')
| -rw-r--r-- | fs/fs-writeback.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 51c8a5b14cdf..da355879ba7c 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -1071,22 +1071,6 @@ static long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages, return nr_pages - work.nr_pages; } -static bool over_bground_thresh(struct bdi_writeback *wb) -{ - unsigned long background_thresh, dirty_thresh; - - global_dirty_limits(&background_thresh, &dirty_thresh); - - if (global_page_state(NR_FILE_DIRTY) + - global_page_state(NR_UNSTABLE_NFS) > background_thresh) - return true; - - if (wb_stat(wb, WB_RECLAIMABLE) > wb_calc_thresh(wb, background_thresh)) - return true; - - return false; -} - /* * Explicit flushing or periodic writeback of "old" data. * @@ -1136,7 +1120,7 @@ static long wb_writeback(struct bdi_writeback *wb, * For background writeout, stop when we are below the * background dirty threshold */ - if (work->for_background && !over_bground_thresh(wb)) + if (work->for_background && !wb_over_bg_thresh(wb)) break; /* @@ -1227,7 +1211,7 @@ static unsigned long get_nr_dirty_pages(void) static long wb_check_background_flush(struct bdi_writeback *wb) { - if (over_bground_thresh(wb)) { + if (wb_over_bg_thresh(wb)) { struct wb_writeback_work work = { .nr_pages = LONG_MAX, |