diff options
Diffstat (limited to 'fs/befs/datastream.c')
| -rw-r--r-- | fs/befs/datastream.c | 87 |
1 files changed, 45 insertions, 42 deletions
diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c index 59096b5e0fc7..c467bebd50af 100644 --- a/fs/befs/datastream.c +++ b/fs/befs/datastream.c @@ -52,26 +52,25 @@ befs_read_datastream(struct super_block *sb, befs_data_stream * ds, befs_block_run run; befs_blocknr_t block; /* block coresponding to pos */ - befs_debug(sb, "---> befs_read_datastream() %Lu", pos); + befs_debug(sb, "---> %s %llu", __func__, pos); block = pos >> BEFS_SB(sb)->block_shift; if (off) *off = pos - (block << BEFS_SB(sb)->block_shift); if (befs_fblock2brun(sb, ds, block, &run) != BEFS_OK) { befs_error(sb, "BeFS: Error finding disk addr of block %lu", - block); - befs_debug(sb, "<--- befs_read_datastream() ERROR"); + (unsigned long)block); + befs_debug(sb, "<--- %s ERROR", __func__); return NULL; } bh = befs_bread_iaddr(sb, run); if (!bh) { befs_error(sb, "BeFS: Error reading block %lu from datastream", - block); + (unsigned long)block); return NULL; } - befs_debug(sb, "<--- befs_read_datastream() read data, starting at %Lu", - pos); + befs_debug(sb, "<--- %s read data, starting at %llu", __func__, pos); return bh; } @@ -106,7 +105,8 @@ befs_fblock2brun(struct super_block *sb, befs_data_stream * data, } else { befs_error(sb, "befs_fblock2brun() was asked to find block %lu, " - "which is not mapped by the datastream\n", fblock); + "which is not mapped by the datastream\n", + (unsigned long)fblock); err = BEFS_ERR; } return err; @@ -128,14 +128,14 @@ befs_read_lsymlink(struct super_block * sb, befs_data_stream * ds, void *buff, befs_off_t bytes_read = 0; /* bytes readed */ u16 plen; struct buffer_head *bh = NULL; - befs_debug(sb, "---> befs_read_lsymlink() length: %Lu", len); + befs_debug(sb, "---> %s length: %llu", __func__, len); while (bytes_read < len) { bh = befs_read_datastream(sb, ds, bytes_read, NULL); if (!bh) { befs_error(sb, "BeFS: Error reading datastream block " - "starting from %Lu", bytes_read); - befs_debug(sb, "<--- befs_read_lsymlink() ERROR"); + "starting from %llu", bytes_read); + befs_debug(sb, "<--- %s ERROR", __func__); return bytes_read; } @@ -146,7 +146,8 @@ befs_read_lsymlink(struct super_block * sb, befs_data_stream * ds, void *buff, bytes_read += plen; } - befs_debug(sb, "<--- befs_read_lsymlink() read %u bytes", bytes_read); + befs_debug(sb, "<--- %s read %u bytes", __func__, (unsigned int) + bytes_read); return bytes_read; } @@ -169,7 +170,7 @@ befs_count_blocks(struct super_block * sb, befs_data_stream * ds) befs_blocknr_t metablocks; /* FS metadata blocks */ befs_sb_info *befs_sb = BEFS_SB(sb); - befs_debug(sb, "---> befs_count_blocks()"); + befs_debug(sb, "---> %s", __func__); datablocks = ds->size >> befs_sb->block_shift; if (ds->size & (befs_sb->block_size - 1)) @@ -206,7 +207,7 @@ befs_count_blocks(struct super_block * sb, befs_data_stream * ds) } blocks = datablocks + metablocks; - befs_debug(sb, "<--- befs_count_blocks() %u blocks", blocks); + befs_debug(sb, "<--- %s %u blocks", __func__, (unsigned int)blocks); return blocks; } @@ -251,11 +252,11 @@ befs_find_brun_direct(struct super_block *sb, befs_data_stream * data, befs_blocknr_t max_block = data->max_direct_range >> BEFS_SB(sb)->block_shift; - befs_debug(sb, "---> befs_find_brun_direct(), find %lu", blockno); + befs_debug(sb, "---> %s, find %lu", __func__, (unsigned long)blockno); if (blockno > max_block) { - befs_error(sb, "befs_find_brun_direct() passed block outside of" - "direct region"); + befs_error(sb, "%s passed block outside of direct region", + __func__); return BEFS_ERR; } @@ -267,13 +268,14 @@ befs_find_brun_direct(struct super_block *sb, befs_data_stream * data, run->start = array[i].start + offset; run->len = array[i].len - offset; - befs_debug(sb, "---> befs_find_brun_direct(), " - "found %lu at direct[%d]", blockno, i); + befs_debug(sb, "---> %s, " + "found %lu at direct[%d]", __func__, + (unsigned long)blockno, i); return BEFS_OK; } } - befs_debug(sb, "---> befs_find_brun_direct() ERROR"); + befs_debug(sb, "---> %s ERROR", __func__); return BEFS_ERR; } @@ -316,7 +318,7 @@ befs_find_brun_indirect(struct super_block *sb, befs_blocknr_t indirblockno = iaddr2blockno(sb, &indirect); int arraylen = befs_iaddrs_per_block(sb); - befs_debug(sb, "---> befs_find_brun_indirect(), find %lu", blockno); + befs_debug(sb, "---> %s, find %lu", __func__, (unsigned long)blockno); indir_start_blk = data->max_direct_range >> BEFS_SB(sb)->block_shift; search_blk = blockno - indir_start_blk; @@ -325,10 +327,9 @@ befs_find_brun_indirect(struct super_block *sb, for (i = 0; i < indirect.len; i++) { indirblock = befs_bread(sb, indirblockno + i); if (indirblock == NULL) { - befs_debug(sb, - "---> befs_find_brun_indirect() failed to " - "read disk block %lu from the indirect brun", - indirblockno + i); + befs_debug(sb, "---> %s failed to read " + "disk block %lu from the indirect brun", + __func__, (unsigned long)indirblockno + i); return BEFS_ERR; } @@ -348,9 +349,10 @@ befs_find_brun_indirect(struct super_block *sb, brelse(indirblock); befs_debug(sb, - "<--- befs_find_brun_indirect() found " - "file block %lu at indirect[%d]", - blockno, j + (i * arraylen)); + "<--- %s found file block " + "%lu at indirect[%d]", __func__, + (unsigned long)blockno, + j + (i * arraylen)); return BEFS_OK; } sum += len; @@ -360,10 +362,10 @@ befs_find_brun_indirect(struct super_block *sb, } /* Only fallthrough is an error */ - befs_error(sb, "BeFS: befs_find_brun_indirect() failed to find " - "file block %lu", blockno); + befs_error(sb, "BeFS: %s failed to find " + "file block %lu", __func__, (unsigned long)blockno); - befs_debug(sb, "<--- befs_find_brun_indirect() ERROR"); + befs_debug(sb, "<--- %s ERROR", __func__); return BEFS_ERR; } @@ -444,7 +446,7 @@ befs_find_brun_dblindirect(struct super_block *sb, size_t diblklen = iblklen * befs_iaddrs_per_block(sb) * BEFS_DBLINDIR_BRUN_LEN; - befs_debug(sb, "---> befs_find_brun_dblindirect() find %lu", blockno); + befs_debug(sb, "---> %s find %lu", __func__, (unsigned long)blockno); /* First, discover which of the double_indir->indir blocks * contains pos. Then figure out how much of pos that @@ -460,8 +462,9 @@ befs_find_brun_dblindirect(struct super_block *sb, dbl_which_block = dblindir_indx / befs_iaddrs_per_block(sb); if (dbl_which_block > data->double_indirect.len) { befs_error(sb, "The double-indirect index calculated by " - "befs_read_brun_dblindirect(), %d, is outside the range " - "of the double-indirect block", dblindir_indx); + "%s, %d, is outside the range " + "of the double-indirect block", __func__, + dblindir_indx); return BEFS_ERR; } @@ -469,10 +472,10 @@ befs_find_brun_dblindirect(struct super_block *sb, befs_bread(sb, iaddr2blockno(sb, &data->double_indirect) + dbl_which_block); if (dbl_indir_block == NULL) { - befs_error(sb, "befs_read_brun_dblindirect() couldn't read the " - "double-indirect block at blockno %lu", - iaddr2blockno(sb, - &data->double_indirect) + + befs_error(sb, "%s couldn't read the " + "double-indirect block at blockno %lu", __func__, + (unsigned long) + iaddr2blockno(sb, &data->double_indirect) + dbl_which_block); brelse(dbl_indir_block); return BEFS_ERR; @@ -489,16 +492,16 @@ befs_find_brun_dblindirect(struct super_block *sb, which_block = indir_indx / befs_iaddrs_per_block(sb); if (which_block > indir_run.len) { befs_error(sb, "The indirect index calculated by " - "befs_read_brun_dblindirect(), %d, is outside the range " - "of the indirect block", indir_indx); + "%s, %d, is outside the range " + "of the indirect block", __func__, indir_indx); return BEFS_ERR; } indir_block = befs_bread(sb, iaddr2blockno(sb, &indir_run) + which_block); if (indir_block == NULL) { - befs_error(sb, "befs_read_brun_dblindirect() couldn't read the " - "indirect block at blockno %lu", + befs_error(sb, "%s couldn't read the indirect block " + "at blockno %lu", __func__, (unsigned long) iaddr2blockno(sb, &indir_run) + which_block); brelse(indir_block); return BEFS_ERR; @@ -519,7 +522,7 @@ befs_find_brun_dblindirect(struct super_block *sb, run->len -= offset; befs_debug(sb, "Found file block %lu in double_indirect[%d][%d]," - " double_indirect_leftover = %lu", + " double_indirect_leftover = %lu", (unsigned long) blockno, dblindir_indx, indir_indx, dblindir_leftover); return BEFS_OK; |