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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-03 02:37:15 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 19:47:39 +0300 |
| commit | 183bcc89b855c412bfefa545b799006d66f689a6 (patch) | |
| tree | 5f639310d3f967cc5f938d56f2a0f59382f07210 /fs/bcachefs/bcachefs.h | |
| parent | cf5bacb6a5213cd7f59c1dbf11531ff96445027a (diff) | |
| download | linux-183bcc89b855c412bfefa545b799006d66f689a6.tar.xz | |
bcachefs: Clean up btree write buffer write ref handling
__bch2_btree_write_buffer_flush() now assumes a write ref is already
held (as called by the transaction commit path); and the wrappers
bch2_write_buffer_flush() and flush_sync() take an explicit write ref.
This means internally the write buffer code can always use
BTREE_INSERT_NOCHECK_RW, instead of in the previous code passing flags
around and hoping the NOCHECK_RW flag was always carried around
correctly.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs.h')
| -rw-r--r-- | fs/bcachefs/bcachefs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h index 991de12974db..4186779f1e44 100644 --- a/fs/bcachefs/bcachefs.h +++ b/fs/bcachefs/bcachefs.h @@ -672,7 +672,8 @@ struct btree_trans_buf { x(invalidate) \ x(delete_dead_snapshots) \ x(snapshot_delete_pagecache) \ - x(sysfs) + x(sysfs) \ + x(btree_write_buffer) enum bch_write_ref { #define x(n) BCH_WRITE_REF_##n, |