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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-11-06 15:42:44 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-11-15 10:56:14 +0100 |
| commit | e0b4edbdcc3558d3f38af8398f995c2e9f019f07 (patch) | |
| tree | ea91a5fcfb9b6a66a8c0b74cf68ff8d450ce17e0 /freebsd/sys/sys/blist.h | |
| parent | Disable or make static kern_* functions (diff) | |
| download | rtems-libbsd-e0b4edbdcc3558d3f38af8398f995c2e9f019f07.tar.bz2 | |
Update to FreeBSD head 2018-11-15
Git mirror commit a18b0830c4be01b39489a891b63d6023ada6358a.
Update #3472.
Diffstat (limited to '')
| -rw-r--r-- | freebsd/sys/sys/blist.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/freebsd/sys/sys/blist.h b/freebsd/sys/sys/blist.h index 22d834f7..595d3477 100644 --- a/freebsd/sys/sys/blist.h +++ b/freebsd/sys/sys/blist.h @@ -73,22 +73,20 @@ typedef uint64_t u_daddr_t; /* unsigned disk address */ */ typedef struct blmeta { - union { - daddr_t bmu_avail; /* space available under us */ - u_daddr_t bmu_bitmap; /* bitmap if we are a leaf */ - } u; + u_daddr_t bm_bitmap; /* bitmap if we are a leaf */ daddr_t bm_bighint; /* biggest contiguous block hint*/ } blmeta_t; typedef struct blist { daddr_t bl_blocks; /* area of coverage */ + daddr_t bl_avail; /* # available blocks */ u_daddr_t bl_radix; /* coverage radix */ daddr_t bl_cursor; /* next-fit search starts at */ blmeta_t bl_root[1]; /* root of radix tree */ } *blist_t; -#define BLIST_META_RADIX 16 #define BLIST_BMAP_RADIX (sizeof(u_daddr_t)*8) +#define BLIST_META_RADIX BLIST_BMAP_RADIX #define BLIST_MAX_ALLOC BLIST_BMAP_RADIX |