mtd-utils.git/ubifs-utils/libubifs/log.c, branch v2.3.1

fsck.ubifs: Consolidate log

2024-11-11T09:32:46+00:00

This is the 4/18 step of fsck. Consolidate log to ensure enough space in log area. There could be following possible errors: 1. corrupted scanning data in log area: danger mode with rebuild_fs and normal mode with 'yes' answer will turn to rebuild filesystem, other modes will exit. Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer

ubifs-utils: Adapt log.c in libubifs

2024-11-11T09:32:45+00:00

Adapt log.c in libubifs, compared with linux kernel implementations: 1. Remove debug related implementations(eg. dbg_check_bud_bytes), debug functions are not needed by fsck, because fsck will check fs in another way. Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer

ubifs-utils: Import UBIFS libs from linux kernel

2024-11-11T09:32:45+00:00

Import UBIFS libs from linux kernel. Next patches will replace ubifs related source code with implementation of linux kernel, which makes userspace implementation be same with linux kernel, then fsck.ubifs can resuse the code. Notice: lpt.c is modified with [1] applied. ubifs.h and orphan.c are modified with [2] applied, journal.c is modified with [3] reverted( because fsck runs in a single thread, so waitqueue is not needed to be implemented in userspace.). [1] https://lore.kernel.org/linux-mtd/20231228014112.2836317-13-chengzhihao1@huawei.com/ [2] https://lore.kernel.org/linux-mtd/20240410073751.2522830-1-chengzhihao1@huawei.com/ [3] https://lore.kernel.org/linux-mtd/20240122063103.359501-1-chengzhihao1@huawei.com/ Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer