linux-kernel - [PATCH] f2fs: convert to use MIN_DISCARD

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Date:   Sat, 17 Dec 2022 13:24:48 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     jaegeuk@...nel.org, chao@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, Yangtao Li <frank.li@...o.com>
Subject: [PATCH] f2fs: convert to use MIN_DISCARD_GRANULARITY macro

Commit 1cd2e6d54435 ("f2fs: define MIN_DISCARD_GRANULARITY macro")
introduce it, let's convert to use MIN_DISCARD_GRANULARITY macro.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 fs/f2fs/segment.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 25ddea478fc1..c95a9683f950 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1610,9 +1610,9 @@ static unsigned int __wait_all_discard_cmd(struct f2fs_sb_info *sbi,
 		return __wait_discard_cmd_range(sbi, dpolicy, 0, UINT_MAX);
 
 	/* wait all */
-	__init_discard_policy(sbi, &dp, DPOLICY_FSTRIM, 1);
+	__init_discard_policy(sbi, &dp, DPOLICY_FSTRIM, MIN_DISCARD_GRANULARITY);
 	discard_blks = __wait_discard_cmd_range(sbi, &dp, 0, UINT_MAX);
-	__init_discard_policy(sbi, &dp, DPOLICY_UMOUNT, 1);
+	__init_discard_policy(sbi, &dp, DPOLICY_UMOUNT, MIN_DISCARD_GRANULARITY);
 	discard_blks += __wait_discard_cmd_range(sbi, &dp, 0, UINT_MAX);
 
 	return discard_blks;
@@ -1695,7 +1695,8 @@ static int issue_discard_thread(void *data)
 
 		if (sbi->gc_mode == GC_URGENT_HIGH ||
 			!f2fs_available_free_memory(sbi, DISCARD_CACHE))
-			__init_discard_policy(sbi, &dpolicy, DPOLICY_FORCE, 1);
+			__init_discard_policy(sbi, &dpolicy, DPOLICY_FORCE,
+						MIN_DISCARD_GRANULARITY);
 		else
 			__init_discard_policy(sbi, &dpolicy, DPOLICY_BG,
 						dcc->discard_granularity);
-- 
2.25.1