fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / linux / vserver / limit.h

diff --git a/include/linux/vserver/limit.h b/include/linux/vserver/limit.h
index aaaee11..0fd90c7 100644 (file)
--- a/include/linux/vserver/limit.h
+++ b/include/linux/vserver/limit.h
@@ -6,9 +6,57 @@
 #define VLIMIT_OPENFD  17
 #define VLIMIT_ANON    18
 #define VLIMIT_SHMEM   19
+#define VLIMIT_SEMARY  20
+#define VLIMIT_NSEMS   21
+#define VLIMIT_DENTRY  22
+#define VLIMIT_MAPPED  23
+
 
 #ifdef __KERNEL__
 
+#define        VLIM_NOCHECK    ((1L << VLIMIT_DENTRY) | (1L << RLIMIT_RSS))
+
+/*     keep in sync with CRLIM_INFINITY */
+
+#define        VLIM_INFINITY   (~0ULL)
+
+#ifndef RLIM_INFINITY
+#warning RLIM_INFINITY is undefined
+#endif
+
+#define __rlim_val(l,r,v)      ((l)->res[(r)].v)
+
+#define __rlim_soft(l,r)       __rlim_val(l,r,soft)
+#define __rlim_hard(l,r)       __rlim_val(l,r,hard)
+
+#define __rlim_rcur(l,r)       __rlim_val(l,r,rcur)
+#define __rlim_rmin(l,r)       __rlim_val(l,r,rmin)
+#define __rlim_rmax(l,r)       __rlim_val(l,r,rmax)
+
+#define __rlim_lhit(l,r)       __rlim_val(l,r,lhit)
+#define __rlim_hit(l,r)                atomic_inc(&__rlim_lhit(l,r))
+
+typedef atomic_long_t rlim_atomic_t;
+typedef unsigned long rlim_t;
+
+#define __rlim_get(l,r)                atomic_long_read(&__rlim_rcur(l,r))
+#define __rlim_set(l,r,v)      atomic_long_set(&__rlim_rcur(l,r), v)
+#define __rlim_inc(l,r)                atomic_long_inc(&__rlim_rcur(l,r))
+#define __rlim_dec(l,r)                atomic_long_dec(&__rlim_rcur(l,r))
+#define __rlim_add(l,r,v)      atomic_long_add(v, &__rlim_rcur(l,r))
+#define __rlim_sub(l,r,v)      atomic_long_sub(v, &__rlim_rcur(l,r))
+
+
+#if    (RLIM_INFINITY == VLIM_INFINITY)
+#define        VX_VLIM(r) ((long long)(long)(r))
+#define        VX_RLIM(v) ((rlim_t)(v))
+#else
+#define        VX_VLIM(r) (((r) == RLIM_INFINITY) \
+               ? VLIM_INFINITY : (long long)(r))
+#define        VX_RLIM(v) (((v) == VLIM_INFINITY) \
+               ? RLIM_INFINITY : (rlim_t)(v))
+#endif
+
 struct sysinfo;
 
 void vx_vsi_meminfo(struct sysinfo *);