diff options
Diffstat (limited to 'fs/f2fs/gc.h')
| -rw-r--r-- | fs/f2fs/gc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h index b4a65be9f..c5a055b33 100644 --- a/fs/f2fs/gc.h +++ b/fs/f2fs/gc.h @@ -19,6 +19,12 @@ #define LIMIT_INVALID_BLOCK 40 /* percentage over total user space */ #define LIMIT_FREE_BLOCK 40 /* percentage over invalid + free space */ +/* + * with this macro, we can control the max time we do garbage collection, + * when user triggers batch mode gc by ioctl. + */ +#define F2FS_BATCH_GC_MAX_NUM 16 + /* Search max. number of dirty segments to select a victim segment */ #define DEF_MAX_VICTIM_SEARCH 4096 /* covers 8GB */ |