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| author | kib <kib@FreeBSD.org> | 2012-11-16 05:49:56 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2012-11-16 05:49:56 +0000 |
| commit | 75f2aa672f6e783275adf2d16f6a8dc94635e278 (patch) | |
| tree | 3d74a5b8b6164fc4f280a803eba07042005855c8 /sys/vm | |
| parent | 8d33709c9bf9e25c5dbf6ec1719f8ddea127a96b (diff) | |
| download | FreeBSD-src-75f2aa672f6e783275adf2d16f6a8dc94635e278.zip FreeBSD-src-75f2aa672f6e783275adf2d16f6a8dc94635e278.tar.gz | |
Explicitely state that M_USE_RESERVE requires M_NOWAIT, using assertion.
Reviewed by: alc
MFC after: 2 weeks
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/vm_page.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/vm/vm_page.h b/sys/vm/vm_page.h index d9e4692..58d86b9 100644 --- a/sys/vm/vm_page.h +++ b/sys/vm/vm_page.h @@ -353,6 +353,9 @@ malloc2vm_flags(int malloc_flags) { int pflags; + KASSERT((malloc_flags & M_USE_RESERVE) == 0 || + (malloc_flags & M_NOWAIT) != 0, + ("M_USE_RESERVE requires M_NOWAIT")); pflags = (malloc_flags & M_USE_RESERVE) != 0 ? VM_ALLOC_INTERRUPT : VM_ALLOC_SYSTEM; if ((malloc_flags & M_ZERO) != 0) |
