diff options
author | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-01-28 00:31:43 +0300 |
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committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-02-12 16:58:18 +0300 |
commit | 47c8ebcce85ed7113e9e3e3f1d8c6374fa87848e (patch) | |
tree | b9cd52b0f68aab84c283c1fd9b97da308361c381 /fs/f2fs/super.c | |
parent | 1018a5463a063715365784704c4e8cdf2eec4b04 (diff) | |
download | linux-47c8ebcce85ed7113e9e3e3f1d8c6374fa87848e.tar.xz |
f2fs: add a way to limit roll forward recovery time
This adds a sysfs entry to call checkpoint during fsync() in order to avoid
long elapsed time to run roll-forward recovery when booting the device.
Default value doesn't enforce the limitation which is same as before.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
-rw-r--r-- | fs/f2fs/super.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 806836184ebc..f816d7d1987d 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1501,8 +1501,9 @@ static void f2fs_free_inode(struct inode *inode) static void destroy_percpu_info(struct f2fs_sb_info *sbi) { - percpu_counter_destroy(&sbi->alloc_valid_block_count); percpu_counter_destroy(&sbi->total_valid_inode_count); + percpu_counter_destroy(&sbi->rf_node_block_count); + percpu_counter_destroy(&sbi->alloc_valid_block_count); } static void destroy_device_list(struct f2fs_sb_info *sbi) @@ -3619,11 +3620,20 @@ static int init_percpu_info(struct f2fs_sb_info *sbi) if (err) return err; + err = percpu_counter_init(&sbi->rf_node_block_count, 0, GFP_KERNEL); + if (err) + goto err_valid_block; + err = percpu_counter_init(&sbi->total_valid_inode_count, 0, GFP_KERNEL); if (err) - percpu_counter_destroy(&sbi->alloc_valid_block_count); + goto err_node_block; + return 0; +err_node_block: + percpu_counter_destroy(&sbi->rf_node_block_count); +err_valid_block: + percpu_counter_destroy(&sbi->alloc_valid_block_count); return err; } |