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debugfs: Change lsdel to use ext2fs_block_iterate2 it can find large files 

Addresses-Sourceforge-Feature-Request: #1257500
Addresses-Sourceforge-Support-Request: #1253511

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
bitmap-optimize
Theodore Ts'o 2008-01-03 14:38:49 -05:00
parent a4ece35911
commit b05d4ab635
1 changed files with 17 additions and 14 deletions
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31
debugfs/lsdel.c
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@ -26,15 +26,15 @@ struct deleted_info {
__u32 uid;
__u64 size;
time_t dtime;
int num_blocks;
int free_blocks;
e2_blkcnt_t num_blocks;
e2_blkcnt_t free_blocks;
};
struct lsdel_struct {
ext2_ino_t inode;
int num_blocks;
int free_blocks;
int bad_blocks;
e2_blkcnt_t num_blocks;
e2_blkcnt_t free_blocks;
e2_blkcnt_t bad_blocks;
};
static int deleted_info_compare(const void *a, const void *b)
@ -49,7 +49,9 @@ static int deleted_info_compare(const void *a, const void *b)
static int lsdel_proc(ext2_filsys fs,
blk_t *block_nr,
int blockcnt EXT2FS_ATTR((unused)),
e2_blkcnt_t blockcnt EXT2FS_ATTR((unused)),
blk_t ref_block EXT2FS_ATTR((unused)),
int ref_offset EXT2FS_ATTR((unused)),
void *private)
{
struct lsdel_struct *lsd = (struct lsdel_struct *) private;
@ -138,11 +140,11 @@ void do_lsdel(int argc, char **argv)
lsd.free_blocks = 0;
lsd.bad_blocks = 0;
retval = ext2fs_block_iterate(current_fs, ino, 0, block_buf,
lsdel_proc, &lsd);
retval = ext2fs_block_iterate2(current_fs, ino, 0, block_buf,
lsdel_proc, &lsd);
if (retval) {
com_err("ls_deleted_inodes", retval,
"while calling ext2fs_block_iterate");
"while calling ext2fs_block_iterate2");
goto next;
}
if (lsd.free_blocks && !lsd.bad_blocks) {
@ -184,16 +186,17 @@ void do_lsdel(int argc, char **argv)
out = open_pager();
fprintf(out, " Inode Owner Mode Size Blocks Time deleted\n");
fprintf(out, " Inode Owner Mode Size Blocks Time deleted\n");
qsort(delarray, num_delarray, sizeof(struct deleted_info),
deleted_info_compare);
for (i = 0; i < num_delarray; i++) {
fprintf(out, "%6u %6d %6o %6llu %4d/%4d %s", delarray[i].ino,
delarray[i].uid, delarray[i].mode, delarray[i].size,
delarray[i].free_blocks, delarray[i].num_blocks,
time_to_string(delarray[i].dtime));
fprintf(out, "%6u %6d %6o %6llu %6lld/%6lld %s",
delarray[i].ino,
delarray[i].uid, delarray[i].mode, delarray[i].size,
delarray[i].free_blocks, delarray[i].num_blocks,
time_to_string(delarray[i].dtime));
}
fprintf(out, "%d deleted inodes found.\n", num_delarray);
close_pager(out);