diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-02-25 03:07:21 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:54 +0300 |
| commit | 33669e0cc94e9554cf162cbe2e63155887a10231 (patch) | |
| tree | 2c39afb2b393d1d0b131af86456123573320ad00 /fs/bcachefs/io.c | |
| parent | 1a14e255100cb17cface9ca179ca7ddba87fd8b9 (diff) | |
| download | linux-33669e0cc94e9554cf162cbe2e63155887a10231.tar.xz | |
bcachefs: Add option for completely disabling nocow
This adds an option for completely disabling nocow mode, including the
locking in the data move path.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/io.c')
| -rw-r--r-- | fs/bcachefs/io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/io.c b/fs/bcachefs/io.c index 6f7e4dac4268..ede2f3116935 100644 --- a/fs/bcachefs/io.c +++ b/fs/bcachefs/io.c @@ -1649,7 +1649,7 @@ static void __bch2_write(struct bch_write_op *op) nofs_flags = memalloc_nofs_save(); - if (unlikely(op->opts.nocow)) { + if (unlikely(op->opts.nocow && c->opts.nocow_enabled)) { bch2_nocow_write(op); if (op->flags & BCH_WRITE_DONE) goto out_nofs_restore; |