diff options
| author | dyson <dyson@FreeBSD.org> | 1997-09-21 04:24:27 +0000 |
|---|---|---|
| committer | dyson <dyson@FreeBSD.org> | 1997-09-21 04:24:27 +0000 |
| commit | e64b1984f97c6d987d7d36b61a3afe5028a08312 (patch) | |
| tree | 325bcf17de3aad0383fb86548872026a7c3d2599 /sys/sys/lock.h | |
| parent | 1419fcb42b4e1e5a73f4574739f4c232fde357e2 (diff) | |
| download | FreeBSD-src-e64b1984f97c6d987d7d36b61a3afe5028a08312.zip FreeBSD-src-e64b1984f97c6d987d7d36b61a3afe5028a08312.tar.gz | |
Change the M_NAMEI allocations to use the zone allocator. This change
plus the previous changes to use the zone allocator decrease the useage
of malloc by half. The Zone allocator will be upgradeable to be able
to use per CPU-pools, and has more intelligent usage of SPLs. Additionally,
it has reasonable stats gathering capabilities, while making most calls
inline.
Diffstat (limited to 'sys/sys/lock.h')
| -rw-r--r-- | sys/sys/lock.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/sys/lock.h b/sys/sys/lock.h index 6d7544e..af98a7a 100644 --- a/sys/sys/lock.h +++ b/sys/sys/lock.h @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * @(#)lock.h 8.12 (Berkeley) 5/19/95 - * $Id: lock.h,v 1.8 1997/08/18 02:06:30 dyson Exp $ + * $Id: lock.h,v 1.9 1997/08/30 07:59:47 fsmp Exp $ */ #ifndef _LOCK_H_ @@ -108,11 +108,12 @@ struct lock { * or passed in as arguments to the lock manager. The LK_REENABLE flag may be * set only at the release of a lock obtained by drain. */ -#define LK_EXTFLG_MASK 0x00000070 /* mask of external flags */ +#define LK_EXTFLG_MASK 0x01000070 /* mask of external flags */ #define LK_NOWAIT 0x00000010 /* do not sleep to await lock */ #define LK_SLEEPFAIL 0x00000020 /* sleep, then return failure */ #define LK_CANRECURSE 0x00000040 /* allow recursive exclusive lock */ #define LK_REENABLE 0x00000080 /* lock is be reenabled after drain */ +#define LK_NOPAUSE 0x01000000 /* no spinloop */ /* * Internal lock flags. * |
