diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_log.c | 35 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_priv.h | 4 |
2 files changed, 1 insertions, 38 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 29e09a888f38..106331ee454e 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -61,10 +61,6 @@ xlog_sync( struct xlog_in_core *iclog); #if defined(DEBUG) STATIC void -xlog_verify_dest_ptr( - struct xlog *log, - void *ptr); -STATIC void xlog_verify_grant_tail( struct xlog *log); STATIC void @@ -77,7 +73,6 @@ xlog_verify_tail_lsn( struct xlog *log, struct xlog_in_core *iclog); #else -#define xlog_verify_dest_ptr(a,b) #define xlog_verify_grant_tail(a) #define xlog_verify_iclog(a,b,c) #define xlog_verify_tail_lsn(a,b) @@ -1626,9 +1621,6 @@ xlog_alloc_log( GFP_KERNEL | __GFP_RETRY_MAYFAIL); if (!iclog->ic_data) goto out_free_iclog; -#ifdef DEBUG - log->l_iclog_bak[i] = &iclog->ic_header; -#endif head = &iclog->ic_header; memset(head, 0, sizeof(xlog_rec_header_t)); head->h_magicno = cpu_to_be32(XLOG_HEADER_MAGIC_NUM); @@ -2220,6 +2212,7 @@ xlog_write_iovec( uint32_t *record_cnt, uint32_t *data_cnt) { + ASSERT(*log_offset < iclog->ic_log->l_iclog_size); ASSERT(*log_offset % sizeof(int32_t) == 0); ASSERT(write_len % sizeof(int32_t) == 0); @@ -2313,7 +2306,6 @@ xlog_write_partial( int *contwr) { struct xlog_in_core *iclog = *iclogp; - struct xlog *log = iclog->ic_log; struct xlog_op_header *ophdr; int index = 0; uint32_t rlen; @@ -2352,7 +2344,6 @@ xlog_write_partial( if (rlen != reg->i_len) ophdr->oh_flags |= XLOG_CONTINUE_TRANS; - xlog_verify_dest_ptr(log, iclog->ic_datap + *log_offset); xlog_write_iovec(iclog, log_offset, reg->i_addr, rlen, len, record_cnt, data_cnt); @@ -2420,7 +2411,6 @@ xlog_write_partial( rlen = min_t(uint32_t, rlen, iclog->ic_size - *log_offset); ophdr->oh_len = cpu_to_be32(rlen); - xlog_verify_dest_ptr(log, iclog->ic_datap + *log_offset); xlog_write_iovec(iclog, log_offset, reg->i_addr + reg_offset, rlen, len, record_cnt, data_cnt); @@ -3545,29 +3535,6 @@ xlog_ticket_alloc( #if defined(DEBUG) /* - * Make sure that the destination ptr is within the valid data region of - * one of the iclogs. This uses backup pointers stored in a different - * part of the log in case we trash the log structure. - */ -STATIC void -xlog_verify_dest_ptr( - struct xlog *log, - void *ptr) -{ - int i; - int good_ptr = 0; - - for (i = 0; i < log->l_iclog_bufs; i++) { - if (ptr >= log->l_iclog_bak[i] && - ptr <= log->l_iclog_bak[i] + log->l_iclog_size) - good_ptr++; - } - - if (!good_ptr) - xfs_emerg(log->l_mp, "%s: invalid ptr", __func__); -} - -/* * Check to make sure the grant write head didn't just over lap the tail. If * the cycles are the same, we can't be overlapping. Otherwise, make sure that * the cycles differ by exactly one and check the byte count. diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 626e293ab2a4..2fbec7a30e59 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -420,10 +420,6 @@ struct xlog { struct xfs_kobj l_kobj; - /* The following field are used for debugging; need to hold icloglock */ -#ifdef DEBUG - void *l_iclog_bak[XLOG_MAX_ICLOGS]; -#endif /* log recovery lsn tracking (for buffer submission */ xfs_lsn_t l_recovery_lsn; |