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f2fs: correct wrong spelling, issing_*
Let's use "queued" instead of "issuing". Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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5222595d09
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72691af6db
@ -64,7 +64,7 @@ static void update_general_status(struct f2fs_sb_info *sbi)
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si->nr_flushed =
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atomic_read(&SM_I(sbi)->fcc_info->issued_flush);
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si->nr_flushing =
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atomic_read(&SM_I(sbi)->fcc_info->issing_flush);
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atomic_read(&SM_I(sbi)->fcc_info->queued_flush);
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si->flush_list_empty =
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llist_empty(&SM_I(sbi)->fcc_info->issue_list);
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}
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@ -72,7 +72,7 @@ static void update_general_status(struct f2fs_sb_info *sbi)
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si->nr_discarded =
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atomic_read(&SM_I(sbi)->dcc_info->issued_discard);
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si->nr_discarding =
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atomic_read(&SM_I(sbi)->dcc_info->issing_discard);
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atomic_read(&SM_I(sbi)->dcc_info->queued_discard);
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si->nr_discard_cmd =
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atomic_read(&SM_I(sbi)->dcc_info->discard_cmd_cnt);
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si->undiscard_blks = SM_I(sbi)->dcc_info->undiscard_blks;
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@ -285,7 +285,7 @@ struct discard_cmd {
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struct block_device *bdev; /* bdev */
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unsigned short ref; /* reference count */
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unsigned char state; /* state */
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unsigned char issuing; /* issuing discard */
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unsigned char queued; /* queued discard */
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int error; /* bio error */
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spinlock_t lock; /* for state/bio_ref updating */
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unsigned short bio_ref; /* bio reference count */
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@ -327,7 +327,7 @@ struct discard_cmd_control {
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unsigned int undiscard_blks; /* # of undiscard blocks */
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unsigned int next_pos; /* next discard position */
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atomic_t issued_discard; /* # of issued discard */
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atomic_t issing_discard; /* # of issing discard */
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atomic_t queued_discard; /* # of queued discard */
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atomic_t discard_cmd_cnt; /* # of cached cmd count */
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struct rb_root_cached root; /* root of discard rb-tree */
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bool rbtree_check; /* config for consistence check */
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@ -892,7 +892,7 @@ struct flush_cmd_control {
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struct task_struct *f2fs_issue_flush; /* flush thread */
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wait_queue_head_t flush_wait_queue; /* waiting queue for wake-up */
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atomic_t issued_flush; /* # of issued flushes */
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atomic_t issing_flush; /* # of issing flushes */
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atomic_t queued_flush; /* # of queued flushes */
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struct llist_head issue_list; /* list for command issue */
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struct llist_node *dispatch_list; /* list for command dispatch */
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};
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@ -2166,8 +2166,8 @@ static inline bool is_idle(struct f2fs_sb_info *sbi, int type)
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get_pages(sbi, F2FS_WB_CP_DATA) ||
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get_pages(sbi, F2FS_DIO_READ) ||
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get_pages(sbi, F2FS_DIO_WRITE) ||
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atomic_read(&SM_I(sbi)->dcc_info->issing_discard) ||
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atomic_read(&SM_I(sbi)->fcc_info->issing_flush))
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atomic_read(&SM_I(sbi)->dcc_info->queued_discard) ||
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atomic_read(&SM_I(sbi)->fcc_info->queued_flush))
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return false;
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return f2fs_time_over(sbi, type);
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}
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@ -621,16 +621,16 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
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return 0;
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if (!test_opt(sbi, FLUSH_MERGE)) {
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atomic_inc(&fcc->issing_flush);
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atomic_inc(&fcc->queued_flush);
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ret = submit_flush_wait(sbi, ino);
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atomic_dec(&fcc->issing_flush);
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atomic_dec(&fcc->queued_flush);
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atomic_inc(&fcc->issued_flush);
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return ret;
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}
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if (atomic_inc_return(&fcc->issing_flush) == 1 || sbi->s_ndevs > 1) {
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if (atomic_inc_return(&fcc->queued_flush) == 1 || sbi->s_ndevs > 1) {
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ret = submit_flush_wait(sbi, ino);
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atomic_dec(&fcc->issing_flush);
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atomic_dec(&fcc->queued_flush);
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atomic_inc(&fcc->issued_flush);
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return ret;
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@ -649,14 +649,14 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
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if (fcc->f2fs_issue_flush) {
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wait_for_completion(&cmd.wait);
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atomic_dec(&fcc->issing_flush);
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atomic_dec(&fcc->queued_flush);
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} else {
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struct llist_node *list;
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list = llist_del_all(&fcc->issue_list);
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if (!list) {
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wait_for_completion(&cmd.wait);
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atomic_dec(&fcc->issing_flush);
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atomic_dec(&fcc->queued_flush);
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} else {
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struct flush_cmd *tmp, *next;
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@ -665,7 +665,7 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
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llist_for_each_entry_safe(tmp, next, list, llnode) {
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if (tmp == &cmd) {
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cmd.ret = ret;
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atomic_dec(&fcc->issing_flush);
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atomic_dec(&fcc->queued_flush);
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continue;
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}
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tmp->ret = ret;
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@ -694,7 +694,7 @@ int f2fs_create_flush_cmd_control(struct f2fs_sb_info *sbi)
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if (!fcc)
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return -ENOMEM;
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atomic_set(&fcc->issued_flush, 0);
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atomic_set(&fcc->issing_flush, 0);
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atomic_set(&fcc->queued_flush, 0);
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init_waitqueue_head(&fcc->flush_wait_queue);
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init_llist_head(&fcc->issue_list);
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SM_I(sbi)->fcc_info = fcc;
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@ -910,7 +910,7 @@ static struct discard_cmd *__create_discard_cmd(struct f2fs_sb_info *sbi,
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dc->len = len;
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dc->ref = 0;
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dc->state = D_PREP;
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dc->issuing = 0;
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dc->queued = 0;
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dc->error = 0;
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init_completion(&dc->wait);
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list_add_tail(&dc->list, pend_list);
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@ -943,7 +943,7 @@ static void __detach_discard_cmd(struct discard_cmd_control *dcc,
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struct discard_cmd *dc)
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{
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if (dc->state == D_DONE)
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atomic_sub(dc->issuing, &dcc->issing_discard);
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atomic_sub(dc->queued, &dcc->queued_discard);
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list_del(&dc->list);
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rb_erase_cached(&dc->rb_node, &dcc->root);
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@ -1146,8 +1146,8 @@ submit:
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dc->bio_ref++;
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spin_unlock_irqrestore(&dc->lock, flags);
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atomic_inc(&dcc->issing_discard);
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dc->issuing++;
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atomic_inc(&dcc->queued_discard);
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dc->queued++;
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list_move_tail(&dc->list, wait_list);
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/* sanity check on discard range */
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@ -1997,7 +1997,7 @@ static int create_discard_cmd_control(struct f2fs_sb_info *sbi)
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INIT_LIST_HEAD(&dcc->fstrim_list);
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mutex_init(&dcc->cmd_lock);
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atomic_set(&dcc->issued_discard, 0);
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atomic_set(&dcc->issing_discard, 0);
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atomic_set(&dcc->queued_discard, 0);
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atomic_set(&dcc->discard_cmd_cnt, 0);
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dcc->nr_discards = 0;
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dcc->max_discards = MAIN_SEGS(sbi) << sbi->log_blocks_per_seg;
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