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| author | kib <kib@FreeBSD.org> | 2009-02-24 20:57:43 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2009-02-24 20:57:43 +0000 |
| commit | 66c697aade1d10f1d217e0bd2c794cc04d3ce45d (patch) | |
| tree | 06136a612fa254e5c9694031e3376358dcf9ee2e /sys/vm/vm_mmap.c | |
| parent | 47de55da04390dc6519374dbd6cd9d3f2a9400c6 (diff) | |
| download | FreeBSD-src-66c697aade1d10f1d217e0bd2c794cc04d3ce45d.zip FreeBSD-src-66c697aade1d10f1d217e0bd2c794cc04d3ce45d.tar.gz | |
Revert the addition of the freelist argument for the vm_map_delete()
function, done in r188334. Instead, collect the entries that shall be
freed, in the deferred_freelist member of the map. Automatically purge
the deferred freelist when map is unlocked.
Tested by: pho
Reviewed by: alc
Diffstat (limited to 'sys/vm/vm_mmap.c')
| -rw-r--r-- | sys/vm/vm_mmap.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c index 4ee9dfc..2d668c4 100644 --- a/sys/vm/vm_mmap.c +++ b/sys/vm/vm_mmap.c @@ -552,7 +552,6 @@ munmap(td, uap) vm_offset_t addr; vm_size_t size, pageoff; vm_map_t map; - vm_map_entry_t freelist; addr = (vm_offset_t) uap->addr; size = uap->len; @@ -572,7 +571,6 @@ munmap(td, uap) map = &td->td_proc->p_vmspace->vm_map; if (addr < vm_map_min(map) || addr + size > vm_map_max(map)) return (EINVAL); - freelist = NULL; vm_map_lock(map); #ifdef HWPMC_HOOKS /* @@ -595,9 +593,8 @@ munmap(td, uap) } #endif /* returns nothing but KERN_SUCCESS anyway */ - vm_map_delete(map, addr, addr + size, &freelist); + vm_map_delete(map, addr, addr + size); vm_map_unlock(map); - vm_map_entry_free_freelist(map, freelist); return (0); } |
