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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /fs/f2fs/gc.h | |
parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) |
Linux-libre 4.3.2-gnu
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 */ |