From: Bart Van Assche <bvanassche@acm.org>
Date: Wed, 10 Jun 2026 19:34:18 +0000 (-0700)
Subject: f2fs: Rename f2fs_post_read_wq into f2fs_wq
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ba36a9ea81c018c828138e8071c3658620e2f0f;p=thirdparty%2Flinux.git

f2fs: Rename f2fs_post_read_wq into f2fs_wq

Rename f2fs_post_read_wq into f2fs_wq. Create it unconditionally.
Prepare for using this workqueue for completing write bios.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index caf522d667d61..372e07c58e21a 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1809,7 +1809,7 @@ static void f2fs_put_dic(struct decompress_io_ctx *dic, bool in_task)
 			f2fs_free_dic(dic, false);
 		} else {
 			INIT_WORK(&dic->free_work, f2fs_late_free_dic);
-			queue_work(dic->sbi->post_read_wq, &dic->free_work);
+			queue_work(dic->sbi->wq, &dic->free_work);
 		}
 	}
 }
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 9bddc8bf0af6e..64250e6a94d10 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -342,7 +342,7 @@ static void f2fs_read_end_io(struct bio *bio)
 			f2fs_handle_step_decompress(ctx, intask);
 		} else if (enabled_steps) {
 			INIT_WORK(&ctx->work, f2fs_post_read_work);
-			queue_work(ctx->sbi->post_read_wq, &ctx->work);
+			queue_work(ctx->sbi->wq, &ctx->work);
 			return;
 		}
 	}
@@ -4527,23 +4527,17 @@ void f2fs_destroy_post_read_processing(void)
 	kmem_cache_destroy(bio_post_read_ctx_cache);
 }
 
-int f2fs_init_post_read_wq(struct f2fs_sb_info *sbi)
+int f2fs_init_wq(struct f2fs_sb_info *sbi)
 {
-	if (!f2fs_sb_has_encrypt(sbi) &&
-		!f2fs_sb_has_verity(sbi) &&
-		!f2fs_sb_has_compression(sbi))
-		return 0;
-
-	sbi->post_read_wq = alloc_workqueue("f2fs_post_read_wq",
-						 WQ_UNBOUND | WQ_HIGHPRI,
-						 num_online_cpus());
-	return sbi->post_read_wq ? 0 : -ENOMEM;
+	sbi->wq = alloc_workqueue("f2fs_wq", WQ_UNBOUND | WQ_HIGHPRI,
+				  num_online_cpus());
+	return sbi->wq ? 0 : -ENOMEM;
 }
 
-void f2fs_destroy_post_read_wq(struct f2fs_sb_info *sbi)
+void f2fs_destroy_wq(struct f2fs_sb_info *sbi)
 {
-	if (sbi->post_read_wq)
-		destroy_workqueue(sbi->post_read_wq);
+	if (sbi->wq)
+		destroy_workqueue(sbi->wq);
 }
 
 int __init f2fs_init_bio_entry_cache(void)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 086bc52439794..8f3e632f315cc 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1979,7 +1979,7 @@ struct f2fs_sb_info {
 	/* Precomputed FS UUID checksum for seeding other checksums */
 	__u32 s_chksum_seed;
 
-	struct workqueue_struct *post_read_wq;	/* post read workqueue */
+	struct workqueue_struct *wq;		/* bio completion workqueue */
 
 	/*
 	 * If we are in irq context, let's update error information into
@@ -4214,8 +4214,8 @@ bool f2fs_overwrite_io(struct inode *inode, loff_t pos, size_t len);
 void f2fs_clear_page_cache_dirty_tag(struct folio *folio);
 int f2fs_init_post_read_processing(void);
 void f2fs_destroy_post_read_processing(void);
-int f2fs_init_post_read_wq(struct f2fs_sb_info *sbi);
-void f2fs_destroy_post_read_wq(struct f2fs_sb_info *sbi);
+int f2fs_init_wq(struct f2fs_sb_info *sbi);
+void f2fs_destroy_wq(struct f2fs_sb_info *sbi);
 extern const struct iomap_ops f2fs_iomap_ops;
 
 /*
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index b277807c81850..438616597e53e 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2075,7 +2075,7 @@ static void f2fs_put_super(struct super_block *sb)
 	/* flush s_error_work before sbi destroy */
 	flush_work(&sbi->s_error_work);
 
-	f2fs_destroy_post_read_wq(sbi);
+	f2fs_destroy_wq(sbi);
 
 	kvfree(sbi->ckpt);
 
@@ -5189,9 +5189,9 @@ try_onemore:
 		goto free_devices;
 	}
 
-	err = f2fs_init_post_read_wq(sbi);
+	err = f2fs_init_wq(sbi);
 	if (err) {
-		f2fs_err(sbi, "Failed to initialize post read workqueue");
+		f2fs_err(sbi, "Failed to create workqueue");
 		goto free_devices;
 	}
 
@@ -5478,7 +5478,7 @@ stop_ckpt_thread:
 	f2fs_stop_ckpt_thread(sbi);
 	/* flush s_error_work before sbi destroy */
 	flush_work(&sbi->s_error_work);
-	f2fs_destroy_post_read_wq(sbi);
+	f2fs_destroy_wq(sbi);
 free_devices:
 	destroy_device_list(sbi);
 	kvfree(sbi->ckpt);