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Searched refs:s_log_cluster_size (Results 1 – 4 of 4) sorted by relevance

/linux-6.6.21/Documentation/filesystems/ext4/
Dbigalloc.rst26 stored in the s_log_cluster_size field in the superblock); from then
Dsuper.rst60 - s_log_cluster_size
61 - Cluster size is 2 ^ (10 + s_log_cluster_size) blocks if bigalloc is
62 enabled. Otherwise s_log_cluster_size must equal s_log_block_size.
/linux-6.6.21/fs/ext4/
Dsuper.c4416 clustersize = BLOCK_SIZE << le32_to_cpu(es->s_log_cluster_size); in ext4_handle_clustersize()
4424 sbi->s_cluster_bits = le32_to_cpu(es->s_log_cluster_size) - in ext4_handle_clustersize()
5073 if (le32_to_cpu(es->s_log_cluster_size) > in ext4_load_super()
5077 le32_to_cpu(es->s_log_cluster_size)); in ext4_load_super()
Dext4.h1297 __le32 s_log_cluster_size; /* Allocation cluster size */ member