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| author | mjg <mjg@FreeBSD.org> | 2015-07-16 13:57:05 +0000 |
|---|---|---|
| committer | mjg <mjg@FreeBSD.org> | 2015-07-16 13:57:05 +0000 |
| commit | 28fa5eedfe3c8c9827db6b8b82eab79e95f15bdd (patch) | |
| tree | f54963a7e7c58d7c32467e171a295e83d786983f /sys/sys/ucred.h | |
| parent | 6832ce63741dc0339403d09a7672c72069ac261c (diff) | |
| download | FreeBSD-src-28fa5eedfe3c8c9827db6b8b82eab79e95f15bdd.zip FreeBSD-src-28fa5eedfe3c8c9827db6b8b82eab79e95f15bdd.tar.gz | |
vfs: implement v_holdcnt/v_usecount manipulation using atomic ops
Transitions 0->1 and 1->0 (which decide e.g. on putting the vnode on the free
list) of either counter are still guarded with vnode interlock.
Reviewed by: kib (earlier version)
Tested by: pho
Diffstat (limited to 'sys/sys/ucred.h')
0 files changed, 0 insertions, 0 deletions
