Update bcachefs sources to 3e0c5b0722 fixup! bcachefs: Btree write buffer

[bcachefs-tools-debian] / libbcachefs / opts.h

diff --git a/libbcachefs/opts.h b/libbcachefs/opts.h
index 9d4bbec7e6820ec7ea3cd021d766a8c6d53719e5..304718a0b599b50b60d80631d98f515bbc7b6d77 100644 (file)
--- a/libbcachefs/opts.h
+++ b/libbcachefs/opts.h
@@ -206,6 +206,11 @@ enum opt_type {
          OPT_BOOL(),                                                   \
          BCH2_NO_SB_OPT,               true,                           \
          NULL,         "Stash pointer to in memory btree node in btree ptr")\
+       x(btree_write_buffer_size, u32,                                 \
+         OPT_FS|OPT_MOUNT,                                             \
+         OPT_UINT(16, (1U << 20) - 1),                                 \
+         BCH2_NO_SB_OPT,               1U << 13,                       \
+         NULL,         "Number of btree write buffer entries")         \
        x(gc_reserve_percent,           u8,                             \
          OPT_FS|OPT_FORMAT|OPT_MOUNT|OPT_RUNTIME,                      \
          OPT_UINT(5, 21),                                              \
@@ -399,6 +404,12 @@ enum opt_type {
          NULL,         "Nocow mode: Writes will be done in place when possible.\n"\
                        "Snapshots and reflink will still caused writes to be COW\n"\
                        "Implicitly disables data checksumming, compression and encryption")\
+       x(no_data_io,                   u8,                             \
+         OPT_FS|OPT_MOUNT,                                             \
+         OPT_BOOL(),                                                   \
+         BCH2_NO_SB_OPT,                       false,                  \
+         NULL,         "Skip submit_bio() for data reads and writes, " \
+                       "for performance testing purposes")             \
        x(fs_size,                      u64,                            \
          OPT_DEVICE,                                                   \
          OPT_UINT(0, S64_MAX),                                         \