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zonefs changes for 6.17-rc1 

- Use ZONEFS_SUPER_SIZE instead of PAGE_SIZE to read from disk the
    super block (Johannes).
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Merge tag 'zonefs-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs

Pull zonefs update from Damien Le Moal:

 - Use ZONEFS_SUPER_SIZE instead of PAGE_SIZE to read from disk the
   super block (Johannes).

* tag 'zonefs-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
  zonefs: use ZONEFS_SUPER_SIZE instead of PAGE_SIZE
This commit is contained in:
Linus Torvalds 2025-07-28 17:06:51 -07:00
parent 6e11664f14 6982100bb8
commit e268c230c0
1 changed files with 3 additions and 2 deletions
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5
fs/zonefs/super.c
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@ -1113,11 +1113,12 @@ static int zonefs_read_super(struct super_block *sb)
u32 crc, stored_crc; u32 crc, stored_crc;
int ret; int ret;
super = kmalloc(PAGE_SIZE, GFP_KERNEL); super = kmalloc(ZONEFS_SUPER_SIZE, GFP_KERNEL);
if (!super) if (!super)
return -ENOMEM; return -ENOMEM;
ret = bdev_rw_virt(sb->s_bdev, 0, super, PAGE_SIZE, REQ_OP_READ); ret = bdev_rw_virt(sb->s_bdev, 0, super, ZONEFS_SUPER_SIZE,
REQ_OP_READ);
if (ret) if (ret)
goto free_super; goto free_super;