在 2022/7/31 17:10, Heinrich Schuchardt 写道:
fs_set_blk_dev() probes all file-systems until it finds one that matches the volume. We do not expect any console output for non-matching file-systems. Convert error messages in erofs_read_superblock() to debug output. Fixes: 830613f8f5bb ("fs/erofs: add erofs filesystem support") Signed-off-by: Heinrich Schuchardt <[email protected]> --- fs/erofs/super.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/erofs/super.c b/fs/erofs/super.c index 4cca322b9e..095754dc28 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -65,14 +65,14 @@ int erofs_read_superblock(void)ret = erofs_blk_read(data, 0, 1);if (ret < 0) { - erofs_err("cannot read erofs superblock: %d", ret); + erofs_dbg("cannot read erofs superblock: %d", ret); return -EIO; } dsb = (struct erofs_super_block *)(data + EROFS_SUPER_OFFSET);ret = -EINVAL;if (le32_to_cpu(dsb->magic) != EROFS_SUPER_MAGIC_V1) { - erofs_err("cannot find valid erofs superblock"); + erofs_dbg("cannot find valid erofs superblock"); return ret; }@@ -81,7 +81,7 @@ int erofs_read_superblock(void)blkszbits = dsb->blkszbits; /* 9(512 bytes) + LOG_SECTORS_PER_BLOCK == LOG_BLOCK_SIZE */ if (blkszbits != LOG_BLOCK_SIZE) { - erofs_err("blksize %u isn't supported on this platform", + erofs_dbg("blksize %u isn't supported on this platform", 1 << blkszbits); return ret; }
Reviewed-by: Huang Jianan <[email protected]> Thanks, Jianan
