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[01/15] nilfs2: convert recovery logic to use kmap_local

Message ID 20240122140202.6950-2-konishi.ryusuke@gmail.com
State New
Headers
Series nilfs2: eliminate kmap and kmap_atomic calls |

Commit Message

Ryusuke Konishi Jan. 22, 2024, 2:01 p.m. UTC 
  In the recovery function when mounting, nilfs_recovery_copy_block() uses
the deprecated kmap_atomic(), so convert it to use kmap_local.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
---
 fs/nilfs2/recovery.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index 0955b657938f..b86b2cfb662f 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -481,9 +481,9 @@  static int nilfs_recovery_copy_block(struct the_nilfs *nilfs,
 	if (unlikely(!bh_org))
 		return -EIO;
 
-	kaddr = kmap_atomic(page);
+	kaddr = kmap_local_page(page);
 	memcpy(kaddr + bh_offset(bh_org), bh_org->b_data, bh_org->b_size);
-	kunmap_atomic(kaddr);
+	kunmap_local(kaddr);
 	brelse(bh_org);
 	return 0;
 }