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btrfs-progs: fsck: print correct file hole

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If a file lost all its extents, fsck will unable to print out the hole.

Add an extra check to print out the hole range.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2015-08-05 16:03:12 +08:00 committed by David Sterba
parent 7c41d25ec6
commit 1ffa833a91
1 changed files with 6 additions and 1 deletions
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7
cmds-check.c
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@ -616,15 +616,20 @@ static void print_inode_error(struct btrfs_root *root, struct inode_record *rec)
if (errors & I_ERR_FILE_EXTENT_DISCOUNT) {
struct file_extent_hole *hole;
struct rb_node *node;
int found = 0;
node = rb_first(&rec->holes);
fprintf(stderr, "Found file extent holes:\n");
while (node) {
found = 1;
hole = rb_entry(node, struct file_extent_hole, node);
fprintf(stderr, "\tstart: %llu, len:%llu\n",
fprintf(stderr, "\tstart: %llu, len: %llu\n",
hole->start, hole->len);
node = rb_next(node);
}
if (!found)
fprintf(stderr, "\tstart: 0, len: %llu\n",
round_up(rec->isize, root->sectorsize));
}
}