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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-08-23 04:49:55 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:39 +0300 |
| commit | 616928c30f594775953ca75eb7ccc312a8abeb73 (patch) | |
| tree | 0fe31e512c6f2b543b3dcf77a0e18c9f4bc32f3e /fs/bcachefs/btree_iter.h | |
| parent | e3738c6909d69e980d8b56d33df2e438a2c1c798 (diff) | |
| download | linux-616928c30f594775953ca75eb7ccc312a8abeb73.tar.xz | |
bcachefs: Track maximum transaction memory
This patch
- tracks maximum bch2_trans_kmalloc() memory used in btree_transaction_stats
- makes it available in debugfs
- switches bch2_trans_init() to using that for the amount of memory to
preallocate, instead of the parameter passed in
This drastically reduces transaction restarts, and means we no longer
need to track this in the source code.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_iter.h')
| -rw-r--r-- | fs/bcachefs/btree_iter.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/bcachefs/btree_iter.h b/fs/bcachefs/btree_iter.h index c083e49475d1..87b456998ef4 100644 --- a/fs/bcachefs/btree_iter.h +++ b/fs/bcachefs/btree_iter.h @@ -564,11 +564,10 @@ void bch2_btree_path_to_text(struct printbuf *, struct btree_path *); void bch2_trans_paths_to_text(struct printbuf *, struct btree_trans *); void bch2_dump_trans_updates(struct btree_trans *); void bch2_dump_trans_paths_updates(struct btree_trans *); -void __bch2_trans_init(struct btree_trans *, struct bch_fs *, - unsigned, size_t, const char *); +void __bch2_trans_init(struct btree_trans *, struct bch_fs *, const char *); void bch2_trans_exit(struct btree_trans *); -#define bch2_trans_init(...) __bch2_trans_init(__VA_ARGS__, __func__) +#define bch2_trans_init(_trans, _c, _nr_iters, _mem) __bch2_trans_init(_trans, _c, __func__) void bch2_btree_trans_to_text(struct printbuf *, struct btree_trans *); |