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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-08 22:31:09 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-29 14:57:48 -0500 |
| commit | 1055935ffe151de39c45e33ea13d3370e46c8fbd (patch) | |
| tree | daf0f052febd666eb5b0be3675226d14b4dde8e3 /libbcachefs/util.h | |
| parent | 634c812a1ed05de8e3d1dc146eed95b942e1e38d (diff) | |
Update bcachefs sources to 864591728963 bcachefs: Dropped superblock write is no longer a fatal error
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'libbcachefs/util.h')
| -rw-r--r-- | libbcachefs/util.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libbcachefs/util.h b/libbcachefs/util.h index c292b9ce..1a172011 100644 --- a/libbcachefs/util.h +++ b/libbcachefs/util.h @@ -55,6 +55,16 @@ static inline size_t buf_pages(void *p, size_t len) PAGE_SIZE); } +static inline void *bch2_kvmalloc(size_t n, gfp_t flags) +{ + void *p = unlikely(n >= INT_MAX) + ? vmalloc(n) + : kvmalloc(n, flags & ~__GFP_ZERO); + if (p && (flags & __GFP_ZERO)) + memset(p, 0, n); + return p; +} + #define init_heap(heap, _size, gfp) \ ({ \ (heap)->nr = 0; \ |