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authorTakashi Iwai <tiwai@suse.de>2023-10-31 09:01:25 +0100
committerTakashi Iwai <tiwai@suse.de>2023-10-31 09:01:25 +0100
commit2dc15ff73b6a7b47db0e848498cb5b0479e781c6 (patch)
treed93457787d3349dadcbbf7691650ebdb1d0cd883 /fs/jbd2/commit.c
parentc468b5dd759ede754b23cbc9c50b048a781d4217 (diff)
parentbdb7e1922052b1e7fcce63e2cfa195958ff97e05 (diff)
Merge tag 'asoc-v6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.7 More updates for v6,7 following the early merge request: - Fixes for handling of component name prefixing when name prefixes are used by the machine driver. - Fixes for noise when stopping some Sounwire CODECs. - Support for AMD ACP 6.3 and 7.0, Awinc AW88399, more Intel platforms and more Qualcomm SC7180 platforms.
Diffstat (limited to 'fs/jbd2/commit.c')
-rw-r--r--fs/jbd2/commit.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 1073259902a6..8d6f934c3d95 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -298,14 +298,12 @@ static int journal_finish_inode_data_buffers(journal_t *journal,
static __u32 jbd2_checksum_data(__u32 crc32_sum, struct buffer_head *bh)
{
- struct page *page = bh->b_page;
char *addr;
__u32 checksum;
- addr = kmap_atomic(page);
- checksum = crc32_be(crc32_sum,
- (void *)(addr + offset_in_page(bh->b_data)), bh->b_size);
- kunmap_atomic(addr);
+ addr = kmap_local_folio(bh->b_folio, bh_offset(bh));
+ checksum = crc32_be(crc32_sum, addr, bh->b_size);
+ kunmap_local(addr);
return checksum;
}
@@ -322,7 +320,6 @@ static void jbd2_block_tag_csum_set(journal_t *j, journal_block_tag_t *tag,
struct buffer_head *bh, __u32 sequence)
{
journal_block_tag3_t *tag3 = (journal_block_tag3_t *)tag;
- struct page *page = bh->b_page;
__u8 *addr;
__u32 csum32;
__be32 seq;
@@ -331,11 +328,10 @@ static void jbd2_block_tag_csum_set(journal_t *j, journal_block_tag_t *tag,
return;
seq = cpu_to_be32(sequence);
- addr = kmap_atomic(page);
+ addr = kmap_local_folio(bh->b_folio, bh_offset(bh));
csum32 = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&seq, sizeof(seq));
- csum32 = jbd2_chksum(j, csum32, addr + offset_in_page(bh->b_data),
- bh->b_size);
- kunmap_atomic(addr);
+ csum32 = jbd2_chksum(j, csum32, addr, bh->b_size);
+ kunmap_local(addr);
if (jbd2_has_feature_csum3(j))
tag3->t_checksum = cpu_to_be32(csum32);