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f2fs: don't call block truncation for aliased file

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This patch should avoid the below warning which does not corrupt the metadata
tho.

[   51.508120][  T253] F2FS-fs (dm-59): access invalid blkaddr:36
[   51.508156][  T253]  __f2fs_is_valid_blkaddr+0x330/0x384
[   51.508162][  T253]  f2fs_is_valid_blkaddr_raw+0x10/0x24
[   51.508163][  T253]  f2fs_truncate_data_blocks_range+0x1ec/0x438
[   51.508177][  T253]  f2fs_remove_inode_page+0x8c/0x148
[   51.508194][  T253]  f2fs_evict_inode+0x230/0x76c

Fixes: 128d333f0d ("f2fs: introduce device aliasing file")
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2025-01-07 02:26:34 +00:00
parent 91b587ba79
commit cf5817ce66
1 changed files with 3 additions and 2 deletions
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5
fs/f2fs/node.c
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@ -1275,8 +1275,9 @@ int f2fs_remove_inode_page(struct inode *inode)
}
/* remove potential inline_data blocks */
if (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode))
if (!IS_DEVICE_ALIASING(inode) &&
(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
f2fs_truncate_data_blocks_range(&dn, 1);
/* 0 is possible, after f2fs_new_inode() has failed */