diff options
| author | Jan Kara <jack@suse.cz> | 2009-08-03 19:21:00 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2009-09-16 17:44:10 +0200 |
| commit | 9c28cbccec66a5ca292c6659bf5a0fe0c8459fa7 (patch) | |
| tree | d43540ca30413ac8b3717e29f15ccbbe789a76c5 /fs/jbd/recovery.c | |
| parent | 19003c18e9b41f5c3aeb81c92356f90958e1f22f (diff) | |
| download | linux-9c28cbccec66a5ca292c6659bf5a0fe0c8459fa7.tar.bz2 | |
jbd: Journal block numbers can ever be only 32-bit use unsigned int for them
It does not make sense to store block number for journal as unsigned long
since they can be only 32-bit (because of on-disk format limitation). So
change in-memory structures and variables to use unsigned int instead.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/jbd/recovery.c')
| -rw-r--r-- | fs/jbd/recovery.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/jbd/recovery.c b/fs/jbd/recovery.c index db5e982c5ddf..cb1a49ae605e 100644 --- a/fs/jbd/recovery.c +++ b/fs/jbd/recovery.c @@ -70,7 +70,7 @@ static int do_readahead(journal_t *journal, unsigned int start) { int err; unsigned int max, nbufs, next; - unsigned long blocknr; + unsigned int blocknr; struct buffer_head *bh; struct buffer_head * bufs[MAXBUF]; @@ -132,7 +132,7 @@ static int jread(struct buffer_head **bhp, journal_t *journal, unsigned int offset) { int err; - unsigned long blocknr; + unsigned int blocknr; struct buffer_head *bh; *bhp = NULL; @@ -314,7 +314,7 @@ static int do_one_pass(journal_t *journal, struct recovery_info *info, enum passtype pass) { unsigned int first_commit_ID, next_commit_ID; - unsigned long next_log_block; + unsigned int next_log_block; int err, success = 0; journal_superblock_t * sb; journal_header_t * tmp; @@ -367,14 +367,14 @@ static int do_one_pass(journal_t *journal, if (tid_geq(next_commit_ID, info->end_transaction)) break; - jbd_debug(2, "Scanning for sequence ID %u at %lu/%lu\n", + jbd_debug(2, "Scanning for sequence ID %u at %u/%u\n", next_commit_ID, next_log_block, journal->j_last); /* Skip over each chunk of the transaction looking * either the next descriptor block or the final commit * record. */ - jbd_debug(3, "JBD: checking block %ld\n", next_log_block); + jbd_debug(3, "JBD: checking block %u\n", next_log_block); err = jread(&bh, journal, next_log_block); if (err) goto failed; @@ -429,7 +429,7 @@ static int do_one_pass(journal_t *journal, tagp = &bh->b_data[sizeof(journal_header_t)]; while ((tagp - bh->b_data +sizeof(journal_block_tag_t)) <= journal->j_blocksize) { - unsigned long io_block; + unsigned int io_block; tag = (journal_block_tag_t *) tagp; flags = be32_to_cpu(tag->t_flags); @@ -443,10 +443,10 @@ static int do_one_pass(journal_t *journal, success = err; printk (KERN_ERR "JBD: IO error %d recovering " - "block %ld in log\n", + "block %u in log\n", err, io_block); } else { - unsigned long blocknr; + unsigned int blocknr; J_ASSERT(obh != NULL); blocknr = be32_to_cpu(tag->t_blocknr); @@ -581,7 +581,7 @@ static int scan_revoke_records(journal_t *journal, struct buffer_head *bh, max = be32_to_cpu(header->r_count); while (offset < max) { - unsigned long blocknr; + unsigned int blocknr; int err; blocknr = be32_to_cpu(* ((__be32 *) (bh->b_data+offset))); |