__ufs_truncate_blocks(): unify freeing the full branches
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Родитель
9e0fbbde27
Коммит
ef3a315d4c
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@ -1235,31 +1235,30 @@ static void __ufs_truncate_blocks(struct inode *inode)
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switch (depth) {
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case 1:
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ufs_trunc_direct(inode);
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ufs_trunc_branch(inode, NULL, 0, 1,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_IND_BLOCK));
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ufs_trunc_branch(inode, NULL, 0, 2,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_DIND_BLOCK));
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ufs_trunc_branch(inode, NULL, 0, 3,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_TIND_BLOCK));
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break;
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goto l1;
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case 2:
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ufs_trunc_branch(inode, offsets + 1, depth2, 1,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_IND_BLOCK));
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ufs_trunc_branch(inode, NULL, 0, 2,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_DIND_BLOCK));
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ufs_trunc_branch(inode, NULL, 0, 3,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_TIND_BLOCK));
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break;
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goto l2;
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case 3:
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ufs_trunc_branch(inode, offsets + 1, depth2, 2,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_DIND_BLOCK));
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ufs_trunc_branch(inode, NULL, 0, 3,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_TIND_BLOCK));
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break;
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goto l3;
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case 4:
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ufs_trunc_branch(inode, offsets + 1, depth2, 3,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_TIND_BLOCK));
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goto l4;
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}
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l1:
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ufs_trunc_branch(inode, NULL, 0, 1,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_IND_BLOCK));
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l2:
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ufs_trunc_branch(inode, NULL, 0, 2,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_DIND_BLOCK));
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l3:
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ufs_trunc_branch(inode, NULL, 0, 3,
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ufs_get_direct_data_ptr(uspi, ufsi, UFS_TIND_BLOCK));
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l4:
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ufsi->i_lastfrag = DIRECT_FRAGMENT;
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mutex_unlock(&ufsi->truncate_mutex);
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}
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