This patch set changes the implementation so that a whole part of the 1st bitmap is written out before entering cyclic process. By this, we no longer need to keep buffer for the 1st bitmap during cyclic process. Note that this patch only deal with a conversion from ELF to kdump-compressed format only, not from ELF to ELF. --- HATAYAMA Daisuke (2): Use memset() to improve the 1st bitmap initialization performance Write out a whole part of the 1st bitmap before entering cyclic process makedumpfile.c | 252 ++++++++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 227 insertions(+), 25 deletions(-) -- Thanks. HATAYAMA, Daisuke