diff options
| author | kmacy <kmacy@FreeBSD.org> | 2008-05-05 19:48:54 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2008-05-05 19:48:54 +0000 |
| commit | afbf6fcd73e04b6510fe77e5897f4b00bc2951a0 (patch) | |
| tree | 79b94998e8578f744173c66f743005fc070f6a5b /sys/sys/blist.h | |
| parent | 9dc66be7968f0fdd657867a3a0accae9a35121fb (diff) | |
| download | FreeBSD-src-afbf6fcd73e04b6510fe77e5897f4b00bc2951a0.zip FreeBSD-src-afbf6fcd73e04b6510fe77e5897f4b00bc2951a0.tar.gz | |
add malloc flag to blist so that it can be used in ithread context
Reviewed by: alc, bsdimp
Diffstat (limited to 'sys/sys/blist.h')
| -rw-r--r-- | sys/sys/blist.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/sys/blist.h b/sys/sys/blist.h index 5f4d66e..1ddffed 100644 --- a/sys/sys/blist.h +++ b/sys/sys/blist.h @@ -29,12 +29,12 @@ * Implements bitmap resource lists. * * Usage: - * blist = blist_create(blocks) + * blist = blist_create(blocks, flags) * (void) blist_destroy(blist) * blkno = blist_alloc(blist, count) * (void) blist_free(blist, blkno, count) * nblks = blist_fill(blist, blkno, count) - * (void) blist_resize(&blist, count, freeextra) + * (void) blist_resize(&blist, count, freeextra, flags) * * * Notes: @@ -50,6 +50,7 @@ * eats around 32 KBytes of memory. * * $FreeBSD$ + */ #ifndef _SYS_BLIST_H_ @@ -91,13 +92,13 @@ typedef struct blist { #define BLIST_MAX_ALLOC BLIST_BMAP_RADIX -extern blist_t blist_create(daddr_t blocks); +extern blist_t blist_create(daddr_t blocks, int flags); extern void blist_destroy(blist_t blist); extern daddr_t blist_alloc(blist_t blist, daddr_t count); extern void blist_free(blist_t blist, daddr_t blkno, daddr_t count); extern int blist_fill(blist_t bl, daddr_t blkno, daddr_t count); extern void blist_print(blist_t blist); -extern void blist_resize(blist_t *pblist, daddr_t count, int freenew); +extern void blist_resize(blist_t *pblist, daddr_t count, int freenew, int flags); #endif /* _SYS_BLIST_H_ */ |
