diff options
| author | Ryusuke Konishi <[email protected]> | 2024-01-22 23:01:49 +0900 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-02-22 15:38:53 -0800 |
| commit | f7aeb97a584f5d80b22eafc822e9fb3714110b94 (patch) | |
| tree | 86e1de226d4121f23a345cb73b2d519f60b15e74 | |
| parent | 598daf7520d32db99ce424ac97acd861ae5d26e5 (diff) | |
nilfs2: convert segment buffer to use kmap_local
In the segment buffer code used for log writing, a CRC calculation routine
uses the deprecated kmap_atomic(), so convert it to use kmap_local.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ryusuke Konishi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
| -rw-r--r-- | fs/nilfs2/segbuf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c index 6e59dc19a732..dc431b4c34c9 100644 --- a/fs/nilfs2/segbuf.c +++ b/fs/nilfs2/segbuf.c @@ -220,9 +220,9 @@ static void nilfs_segbuf_fill_in_data_crc(struct nilfs_segment_buffer *segbuf, crc = crc32_le(crc, bh->b_data, bh->b_size); } list_for_each_entry(bh, &segbuf->sb_payload_buffers, b_assoc_buffers) { - kaddr = kmap_atomic(bh->b_page); + kaddr = kmap_local_page(bh->b_page); crc = crc32_le(crc, kaddr + bh_offset(bh), bh->b_size); - kunmap_atomic(kaddr); + kunmap_local(kaddr); } raw_sum->ss_datasum = cpu_to_le32(crc); } |