diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-06-20 21:53:45 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-06-20 21:53:45 +0200 |
| commit | 2723c9fc775c6366011f6915d3ea1aab085a92fe (patch) | |
| tree | 5393b31ac24378af22754601d8beeaabca586fe6 /sys/src/9/port/segment.c | |
| parent | fb165d6a54e46712036ec1cf4332905b94c1f97b (diff) | |
kernel: add support for sticky segments (cached, preallocated, never paged)
Diffstat (limited to 'sys/src/9/port/segment.c')
| -rw-r--r-- | sys/src/9/port/segment.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/9/port/segment.c b/sys/src/9/port/segment.c index f675ac1c5..bc16c3333 100644 --- a/sys/src/9/port/segment.c +++ b/sys/src/9/port/segment.c @@ -155,6 +155,7 @@ dupseg(Segment **seg, int segno, int share) case SG_SHARED: case SG_PHYSICAL: case SG_FIXED: + case SG_STICKY: goto sameseg; case SG_STACK: @@ -499,6 +500,7 @@ mfreeseg(Segment *s, uintptr start, ulong pages) switch(s->type&SG_TYPE){ case SG_PHYSICAL: case SG_FIXED: + case SG_STICKY: return; } |