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| author | Dan Robertson <dan@dlrobertson.com> | 2021-07-03 04:22:06 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:07 +0300 |
| commit | 6f152b0f375450b72724b6eb2ec00f7669fc910e (patch) | |
| tree | 49cf7085c7cd1e898188b672449629b006bddfaa /fs/bcachefs/bset.c | |
| parent | 32abe2e38f5da39a79561b8e42f22062171c798d (diff) | |
| download | linux-6f152b0f375450b72724b6eb2ec00f7669fc910e.tar.xz | |
bcachefs: fix ifdef for x86_64 asm
The implementation of prefetch_four_cachelines should use ifdef
CONFIG_X86_64 to conditionally compile x86_64 asm.
Signed-off-by: Dan Robertson <dan@dlrobertson.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bset.c')
| -rw-r--r-- | fs/bcachefs/bset.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/bset.c b/fs/bcachefs/bset.c index 84c4664c9912..9484f28be6de 100644 --- a/fs/bcachefs/bset.c +++ b/fs/bcachefs/bset.c @@ -1181,7 +1181,7 @@ static struct bkey_packed *bset_search_write_set(const struct btree *b, static inline void prefetch_four_cachelines(void *p) { -#if CONFIG_X86_64 +#ifdef CONFIG_X86_64 asm("prefetcht0 (-127 + 64 * 0)(%0);" "prefetcht0 (-127 + 64 * 1)(%0);" "prefetcht0 (-127 + 64 * 2)(%0);" |