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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-08-11 22:22:59 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-08-11 22:25:12 -0400 |
| commit | f3976e3733e97a0e96f5fc6349d1e82b25116043 (patch) | |
| tree | 87ab725ba56735f2157e77dc6bc4bc1c910890b2 /libbcachefs/util.h | |
| parent | bcee0320dcb53adb3786330a00a101840f2939d0 (diff) | |
Update bcachefs sources to b0788c47d9 bcachefs: Fix check_version_upgrade()
Diffstat (limited to 'libbcachefs/util.h')
| -rw-r--r-- | libbcachefs/util.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libbcachefs/util.h b/libbcachefs/util.h index 5fa29dab..5b98ece3 100644 --- a/libbcachefs/util.h +++ b/libbcachefs/util.h @@ -468,8 +468,10 @@ struct bch_pd_controller { s64 last_change; s64 last_target; - /* If true, the rate will not increase if bch2_ratelimit_delay() - * is not being called often enough. */ + /* + * If true, the rate will not increase if bch2_ratelimit_delay() + * is not being called often enough. + */ bool backpressure; }; @@ -607,6 +609,7 @@ static inline void __memcpy_u64s(void *dst, const void *src, { #ifdef CONFIG_X86_64 long d0, d1, d2; + asm volatile("rep ; movsq" : "=&c" (d0), "=&D" (d1), "=&S" (d2) : "0" (u64s), "1" (dst), "2" (src) @@ -683,6 +686,7 @@ static inline void __memmove_u64s_up(void *_dst, const void *_src, #ifdef CONFIG_X86_64 long d0, d1, d2; + asm volatile("std ;\n" "rep ; movsq\n" "cld ;\n" |