It's still an experimental feature for now. Also set the default logging level to 2 in order to print warn messages.
Signed-off-by: Gao Xiang <[email protected]> --- lib/compress.c | 2 ++ lib/config.c | 2 +- man/mkfs.erofs.1 | 3 ++- 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/lib/compress.c b/lib/compress.c index 654286d3f33e..b8bb89e7ae9d 100644 --- a/lib/compress.c +++ b/lib/compress.c @@ -619,6 +619,8 @@ int z_erofs_compress_init(struct erofs_buffer_head *sb_bh) mapheader.h_advise |= Z_EROFS_ADVISE_BIG_PCLUSTER_1; if (!cfg.c_legacy_compress) mapheader.h_advise |= Z_EROFS_ADVISE_BIG_PCLUSTER_2; + + erofs_warn("EXPERIMENTAL big pcluster feature in use. Use at your own risk!"); } mapheader.h_algorithmtype = algorithmtype[1] << 4 | algorithmtype[0]; diff --git a/lib/config.c b/lib/config.c index d733cc366794..bc0afa284807 100644 --- a/lib/config.c +++ b/lib/config.c @@ -17,7 +17,7 @@ void erofs_init_configure(void) { memset(&cfg, 0, sizeof(cfg)); - cfg.c_dbg_lvl = 0; + cfg.c_dbg_lvl = 2; cfg.c_version = PACKAGE_VERSION; cfg.c_dry_run = false; cfg.c_compr_level_master = -1; diff --git a/man/mkfs.erofs.1 b/man/mkfs.erofs.1 index 254c3ec4de41..2520b6a08974 100644 --- a/man/mkfs.erofs.1 +++ b/man/mkfs.erofs.1 @@ -25,7 +25,8 @@ Set an algorithm for file compression, which can be set with an optional compression level separated by a comma. .TP .BI "\-d " # -Specify the level of debugging messages. The default is 0. +Specify the level of debugging messages. The default is 2, which shows basic +warning messages. .TP .BI "\-x " # Specify the upper limit of an xattr which is still inlined. The default is 2. -- 2.20.1
