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Message-Id: <20181214050127.45025-2-jaegeuk@kernel.org>
Date: Thu, 13 Dec 2018 21:01:26 -0800
From: Jaegeuk Kim <jaegeuk@...nel.org>
To: linux-kernel@...r.kernel.org,
linux-f2fs-devel@...ts.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 2/3] f2fs: correct wrong spelling, issing_*
Let's use "queued" instead of "issuing".
Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
fs/f2fs/debug.c | 4 ++--
fs/f2fs/f2fs.h | 10 +++++-----
fs/f2fs/segment.c | 26 +++++++++++++-------------
3 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 11d4448e8e09..ebcc121920ba 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -64,7 +64,7 @@ static void update_general_status(struct f2fs_sb_info *sbi)
si->nr_flushed =
atomic_read(&SM_I(sbi)->fcc_info->issued_flush);
si->nr_flushing =
- atomic_read(&SM_I(sbi)->fcc_info->issing_flush);
+ atomic_read(&SM_I(sbi)->fcc_info->queued_flush);
si->flush_list_empty =
llist_empty(&SM_I(sbi)->fcc_info->issue_list);
}
@@ -72,7 +72,7 @@ static void update_general_status(struct f2fs_sb_info *sbi)
si->nr_discarded =
atomic_read(&SM_I(sbi)->dcc_info->issued_discard);
si->nr_discarding =
- atomic_read(&SM_I(sbi)->dcc_info->issing_discard);
+ atomic_read(&SM_I(sbi)->dcc_info->queued_discard);
si->nr_discard_cmd =
atomic_read(&SM_I(sbi)->dcc_info->discard_cmd_cnt);
si->undiscard_blks = SM_I(sbi)->dcc_info->undiscard_blks;
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 81bd9a2bf22b..b634043fe14c 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -285,7 +285,7 @@ struct discard_cmd {
struct block_device *bdev; /* bdev */
unsigned short ref; /* reference count */
unsigned char state; /* state */
- unsigned char issuing; /* issuing discard */
+ unsigned char queued; /* queued discard */
int error; /* bio error */
spinlock_t lock; /* for state/bio_ref updating */
unsigned short bio_ref; /* bio reference count */
@@ -327,7 +327,7 @@ struct discard_cmd_control {
unsigned int undiscard_blks; /* # of undiscard blocks */
unsigned int next_pos; /* next discard position */
atomic_t issued_discard; /* # of issued discard */
- atomic_t issing_discard; /* # of issing discard */
+ atomic_t queued_discard; /* # of queued discard */
atomic_t discard_cmd_cnt; /* # of cached cmd count */
struct rb_root_cached root; /* root of discard rb-tree */
bool rbtree_check; /* config for consistence check */
@@ -892,7 +892,7 @@ struct flush_cmd_control {
struct task_struct *f2fs_issue_flush; /* flush thread */
wait_queue_head_t flush_wait_queue; /* waiting queue for wake-up */
atomic_t issued_flush; /* # of issued flushes */
- atomic_t issing_flush; /* # of issing flushes */
+ atomic_t queued_flush; /* # of queued flushes */
struct llist_head issue_list; /* list for command issue */
struct llist_node *dispatch_list; /* list for command dispatch */
};
@@ -2167,8 +2167,8 @@ static inline bool is_idle(struct f2fs_sb_info *sbi, int type)
get_pages(sbi, F2FS_WB_CP_DATA) ||
get_pages(sbi, F2FS_DIO_READ) ||
get_pages(sbi, F2FS_DIO_WRITE) ||
- atomic_read(&SM_I(sbi)->dcc_info->issing_discard) ||
- atomic_read(&SM_I(sbi)->fcc_info->issing_flush))
+ atomic_read(&SM_I(sbi)->dcc_info->queued_discard) ||
+ atomic_read(&SM_I(sbi)->fcc_info->queued_flush))
return false;
return f2fs_time_over(sbi, type);
}
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 98649d304a2f..49ea9009ab5a 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -620,16 +620,16 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
return 0;
if (!test_opt(sbi, FLUSH_MERGE)) {
- atomic_inc(&fcc->issing_flush);
+ atomic_inc(&fcc->queued_flush);
ret = submit_flush_wait(sbi, ino);
- atomic_dec(&fcc->issing_flush);
+ atomic_dec(&fcc->queued_flush);
atomic_inc(&fcc->issued_flush);
return ret;
}
- if (atomic_inc_return(&fcc->issing_flush) == 1 || sbi->s_ndevs > 1) {
+ if (atomic_inc_return(&fcc->queued_flush) == 1 || sbi->s_ndevs > 1) {
ret = submit_flush_wait(sbi, ino);
- atomic_dec(&fcc->issing_flush);
+ atomic_dec(&fcc->queued_flush);
atomic_inc(&fcc->issued_flush);
return ret;
@@ -648,14 +648,14 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
if (fcc->f2fs_issue_flush) {
wait_for_completion(&cmd.wait);
- atomic_dec(&fcc->issing_flush);
+ atomic_dec(&fcc->queued_flush);
} else {
struct llist_node *list;
list = llist_del_all(&fcc->issue_list);
if (!list) {
wait_for_completion(&cmd.wait);
- atomic_dec(&fcc->issing_flush);
+ atomic_dec(&fcc->queued_flush);
} else {
struct flush_cmd *tmp, *next;
@@ -664,7 +664,7 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino)
llist_for_each_entry_safe(tmp, next, list, llnode) {
if (tmp == &cmd) {
cmd.ret = ret;
- atomic_dec(&fcc->issing_flush);
+ atomic_dec(&fcc->queued_flush);
continue;
}
tmp->ret = ret;
@@ -693,7 +693,7 @@ int f2fs_create_flush_cmd_control(struct f2fs_sb_info *sbi)
if (!fcc)
return -ENOMEM;
atomic_set(&fcc->issued_flush, 0);
- atomic_set(&fcc->issing_flush, 0);
+ atomic_set(&fcc->queued_flush, 0);
init_waitqueue_head(&fcc->flush_wait_queue);
init_llist_head(&fcc->issue_list);
SM_I(sbi)->fcc_info = fcc;
@@ -909,7 +909,7 @@ static struct discard_cmd *__create_discard_cmd(struct f2fs_sb_info *sbi,
dc->len = len;
dc->ref = 0;
dc->state = D_PREP;
- dc->issuing = 0;
+ dc->queued = 0;
dc->error = 0;
init_completion(&dc->wait);
list_add_tail(&dc->list, pend_list);
@@ -942,7 +942,7 @@ static void __detach_discard_cmd(struct discard_cmd_control *dcc,
struct discard_cmd *dc)
{
if (dc->state == D_DONE)
- atomic_sub(dc->issuing, &dcc->issing_discard);
+ atomic_sub(dc->queued, &dcc->queued_discard);
list_del(&dc->list);
rb_erase_cached(&dc->rb_node, &dcc->root);
@@ -1145,8 +1145,8 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
dc->bio_ref++;
spin_unlock_irqrestore(&dc->lock, flags);
- atomic_inc(&dcc->issing_discard);
- dc->issuing++;
+ atomic_inc(&dcc->queued_discard);
+ dc->queued++;
list_move_tail(&dc->list, wait_list);
/* sanity check on discard range */
@@ -1996,7 +1996,7 @@ static int create_discard_cmd_control(struct f2fs_sb_info *sbi)
INIT_LIST_HEAD(&dcc->fstrim_list);
mutex_init(&dcc->cmd_lock);
atomic_set(&dcc->issued_discard, 0);
- atomic_set(&dcc->issing_discard, 0);
+ atomic_set(&dcc->queued_discard, 0);
atomic_set(&dcc->discard_cmd_cnt, 0);
dcc->nr_discards = 0;
dcc->max_discards = MAIN_SEGS(sbi) << sbi->log_blocks_per_seg;
--
2.19.0.605.g01d371f741-goog
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