diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2024-09-27 08:13:52 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-09-27 08:13:52 +0200 |
| commit | 3a39d672e7f48b8d6b91a09afa4b55352773b4b5 (patch) | |
| tree | f7ec4043b508f48430dd09ac338c38acf7d5a6cd /fs/ext4/bitmap.c | |
| parent | 151ac45348afc5b56baa584c7cd4876addf461ff (diff) | |
| parent | 62a0e2fa40c5c06742b8b4997ba5095a3ec28503 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts and no adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'fs/ext4/bitmap.c')
| -rw-r--r-- | fs/ext4/bitmap.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c index cd725bebe69e..2a135075468d 100644 --- a/fs/ext4/bitmap.c +++ b/fs/ext4/bitmap.c @@ -18,15 +18,17 @@ unsigned int ext4_count_free(char *bitmap, unsigned int numchars) int ext4_inode_bitmap_csum_verify(struct super_block *sb, struct ext4_group_desc *gdp, - struct buffer_head *bh, int sz) + struct buffer_head *bh) { __u32 hi; __u32 provided, calculated; struct ext4_sb_info *sbi = EXT4_SB(sb); + int sz; if (!ext4_has_metadata_csum(sb)) return 1; + sz = EXT4_INODES_PER_GROUP(sb) >> 3; provided = le16_to_cpu(gdp->bg_inode_bitmap_csum_lo); calculated = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)bh->b_data, sz); if (sbi->s_desc_size >= EXT4_BG_INODE_BITMAP_CSUM_HI_END) { @@ -40,14 +42,16 @@ int ext4_inode_bitmap_csum_verify(struct super_block *sb, void ext4_inode_bitmap_csum_set(struct super_block *sb, struct ext4_group_desc *gdp, - struct buffer_head *bh, int sz) + struct buffer_head *bh) { __u32 csum; struct ext4_sb_info *sbi = EXT4_SB(sb); + int sz; if (!ext4_has_metadata_csum(sb)) return; + sz = EXT4_INODES_PER_GROUP(sb) >> 3; csum = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)bh->b_data, sz); gdp->bg_inode_bitmap_csum_lo = cpu_to_le16(csum & 0xFFFF); if (sbi->s_desc_size >= EXT4_BG_INODE_BITMAP_CSUM_HI_END) |