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-rw-r--r--fs/bcachefs/opts.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/bcachefs/opts.h b/fs/bcachefs/opts.h
index 45f73601e4a8..617d9fd2ac0a 100644
--- a/fs/bcachefs/opts.h
+++ b/fs/bcachefs/opts.h
@@ -127,6 +127,12 @@ enum opt_type {
OPT_UINT(1, BCH_REPLICAS_MAX), \
BCH_SB_DATA_REPLICAS_REQ, 1, \
"#", NULL) \
+ x(encoded_extent_max, u32, \
+ OPT_FS|OPT_FORMAT| \
+ OPT_HUMAN_READABLE|OPT_MUST_BE_POW_2|OPT_SB_FIELD_SECTORS|OPT_SB_FIELD_ILOG2,\
+ OPT_UINT(4096, 2U << 20), \
+ BCH_SB_ENCODED_EXTENT_MAX_BITS, 64 << 10, \
+ "size", "Maximum size of checksummed/compressed extents")\
x(metadata_checksum, u8, \
OPT_FS|OPT_FORMAT|OPT_MOUNT|OPT_RUNTIME, \
OPT_STR(bch2_csum_opts), \