From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Tue, 20 Feb 2024 01:20:52 +0000 Subject: [PATCH] add new system file --- kernel/fs/f2fs/segment.h | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/kernel/fs/f2fs/segment.h b/kernel/fs/f2fs/segment.h index d31eb2f..c5cab29 100644 --- a/kernel/fs/f2fs/segment.h +++ b/kernel/fs/f2fs/segment.h @@ -101,6 +101,12 @@ GET_SEGNO_FROM_SEG0(sbi, blk_addr))) #define BLKS_PER_SEC(sbi) \ ((sbi)->segs_per_sec * (sbi)->blocks_per_seg) +#define CAP_BLKS_PER_SEC(sbi) \ + ((sbi)->segs_per_sec * (sbi)->blocks_per_seg - \ + (sbi)->unusable_blocks_per_sec) +#define CAP_SEGS_PER_SEC(sbi) \ + ((sbi)->segs_per_sec - ((sbi)->unusable_blocks_per_sec >>\ + (sbi)->log_blocks_per_seg)) #define GET_SEC_FROM_SEG(sbi, segno) \ (((segno) == -1) ? -1: (segno) / (sbi)->segs_per_sec) #define GET_SEG_FROM_SEC(sbi, secno) \ @@ -295,6 +301,9 @@ struct mutex seglist_lock; /* lock for segment bitmaps */ int nr_dirty[NR_DIRTY_TYPE]; /* # of dirty segments */ unsigned long *victim_secmap; /* background GC victims */ + unsigned long *pinned_secmap; /* pinned victims from foreground GC */ + unsigned int pinned_secmap_cnt; /* count of victims which has pinned data */ + bool enable_pin_section; /* enable pinning section */ }; /* victim selection function for cleaning and SSR */ -- Gitblit v1.6.2