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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-12-14 14:34:03 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:19 -0400 |
| commit | e409999069928bc1da79f32e7adff88f981c65a5 (patch) | |
| tree | 4677a1da967b76d3e5d04aa3a85af442d0fd6af4 /fs/bcachefs/opts.h | |
| parent | 8244f3209b5b49a6bde9921d7825af9f57161b23 (diff) | |
| download | lwn-e409999069928bc1da79f32e7adff88f981c65a5.tar.gz lwn-e409999069928bc1da79f32e7adff88f981c65a5.zip | |
bcachefs: Turn encoded_extent_max into a regular option
It'll now be handled at format time and in sysfs like other options - it
still can only be set at format time, though.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/opts.h')
| -rw-r--r-- | fs/bcachefs/opts.h | 6 |
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), \ |