diff options
| -rw-r--r-- | fs/f2fs/f2fs.h | 6 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 858ceb3d2ad6..842dd1963b57 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -407,6 +407,8 @@ struct discard_entry { #define DEFAULT_DISCARD_GRANULARITY 16 /* default maximum discard granularity of ordered discard, unit: block count */ #define DEFAULT_MAX_ORDERED_DISCARD_GRANULARITY 16 +/* default interval of periodical discard submission */ +#define DEFAULT_DISCARD_INTERVAL (msecs_to_jiffies(20)) /* max discard pend list number */ #define MAX_PLIST_NUM 512 @@ -656,8 +658,8 @@ enum { #define DEFAULT_RETRY_IO_COUNT 8 /* maximum retry read IO or flush count */ -/* IO/non-IO congestion wait timeout value, default: 20ms */ -#define DEFAULT_SCHEDULE_TIMEOUT (msecs_to_jiffies(20)) +/* IO/non-IO congestion wait timeout value, default: 1ms */ +#define DEFAULT_SCHEDULE_TIMEOUT (msecs_to_jiffies(1)) /* timeout value injected, default: 1000ms */ #define DEFAULT_FAULT_TIMEOUT (msecs_to_jiffies(1000)) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 993ec8afe2db..8375dca7ed9e 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -3471,7 +3471,7 @@ next: blk_finish_plug(&plug); mutex_unlock(&dcc->cmd_lock); trimmed += __wait_all_discard_cmd(sbi, NULL); - f2fs_schedule_timeout(DEFAULT_SCHEDULE_TIMEOUT); + f2fs_schedule_timeout(DEFAULT_DISCARD_INTERVAL); goto next; } skip: |