First import

4 files changed, 187 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..708afdf6f89d
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,16 @@
+pkgbase = cpuset
+	pkgdesc = Cpuset is a Python application to make using the cpusets facilities in the Linux kernel easier.
+	pkgver = 1.5.6
+	pkgrel = 1
+	url = https://code.google.com/p/cpuset/
+	arch = any
+	license = GPL2
+	depends = python2
+	options = !emptydirs
+	source = https://cpuset.googlecode.com/files/cpuset-1.5.6.tar.gz
+	source = add-cpuset-prefix.patch
+	md5sums = 50a0251c31990bb4ad63312e356ffcb5
+	md5sums = f262662dbf0d3bb40aa652a9d06e82b4
+
+pkgname = cpuset
+
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000000..4f752c559aa4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+src/
+pkg/
+*.xz
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..500b679dcf98
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,20 @@
+# Maintainer: Jon Gjengset <jon@thesquareplanet.com>
+pkgname=cpuset
+pkgver=1.5.6
+pkgrel=1
+pkgdesc="Cpuset is a Python application to make using the cpusets facilities in the Linux kernel easier."
+arch=('any')
+url="https://code.google.com/p/cpuset/"
+license=('GPL2')
+depends=('python2')
+options=('!emptydirs')
+source=("https://cpuset.googlecode.com/files/cpuset-1.5.6.tar.gz"
+	"add-cpuset-prefix.patch")
+md5sums=('50a0251c31990bb4ad63312e356ffcb5'
+         'f262662dbf0d3bb40aa652a9d06e82b4')
+
+package() {
+	cd "$srcdir/$pkgname-$pkgver"
+	patch -Np1 -i "$srcdir/add-cpuset-prefix.patch"
+	python2 setup.py install --root="$pkgdir/" --optimize=1
+}
diff --git a/add-cpuset-prefix.patch b/add-cpuset-prefix.patch
new file mode 100644
index 000000000000..ba79915d2d5c
--- /dev/null
+++ b/add-cpuset-prefix.patch
@@ -0,0 +1,148 @@
+--- a/cpuset/cset.py	2010-08-01 16:19:49.000000000 -0400
++++ b/cpuset/cset.py	2015-07-07 17:53:05.712530891 -0400
+@@ -32,10 +32,13 @@
+ class CpuSet(object):
+     # sets is a class variable dict that keeps track of all 
+     # cpusets discovered such that we can link them in properly.
+-    # The basepath is it's base path, the sets are indexed via
++    # The basepath is its base path, the sets are indexed via
+     # a relative path from this basepath.
++    # prefix can be empty or 'cpuset.' in case the filesystem
++    # has its own namespace
+     sets = {}
+     basepath = ''
++    prefix = ''
+ 
+     def __init__(self, path=None):
+         log.debug("initializing CpuSet")
+@@ -47,7 +50,16 @@
+             log.debug("finding all cpusets")
+             path = self.locate_cpusets()
+             CpuSet.basepath = path
+-            log.debug("creating root node at %s", path)
++            if not os.access(path + '/cpus', os.F_OK):
++                log.debug(path + "/cpus doesn't exist, trying to add the cpuset. prefix")
++                CpuSet.prefix = 'cpuset.'
++                if not os.access(path + '/cpuset.cpus', os.F_OK):
++                    # definitely not a cpuset directory
++                    str = '%s is not a cpuset directory' % (path)
++                    log.error(str)
++                    raise CpusetException(str)
++
++            log.debug("creating root node at %s with prefix '%s'", path, CpuSet.prefix)
+             self.__root = True
+             self.name = 'root'
+             self.path = '/'
+@@ -56,6 +68,7 @@
+                 del CpuSet.sets
+                 CpuSet.sets = {}
+             CpuSet.sets[self.path] = self
++
+             # bottom-up search otherwise links will not exist
+             log.debug("starting bottom-up discovery walk...")
+             for dir, dirs, files in os.walk(path, topdown=False):
+@@ -104,12 +117,18 @@
+                 log.debug("the cpuset %s already exists, skipping", path)
+                 self = CpuSet.sets[path]  # questionable....
+                 return
+-            cpus = CpuSet.basepath + path + "/cpus"
++            cpus = CpuSet.basepath + path + '/' + CpuSet.prefix + "cpus"
+             if not os.access(cpus, os.F_OK):
+-                # not a cpuset directory
+-                str = '%s is not a cpuset directory' % (CpuSet.basepath + path)
+-                log.error(str)
+-                raise CpusetException(str)
++                log.debug(cpus + " doesn't exist, trying to add the cpuset. prefix")
++                CpuSet.prefix = 'cpuset.'
++                cpus = CpuSet.basepath + path + '/' + CpuSet.prefix + "cpus"
++                if not os.access(cpus, os.F_OK):
++                    # definitely not a cpuset directory
++                    str = '%s is not a cpuset directory' % (CpuSet.basepath + path)
++                    log.error(str)
++                    raise CpusetException(str)
++                else:
++                    log.debug(cpus + " successfully found")
+             self.__root = False
+             self.read_cpuset(path)
+             CpuSet.sets[path] = self
+@@ -158,36 +177,36 @@
+         raise AttributeError, "deletion of properties not allowed"
+ 
+     def getcpus(self): 
+-        f = file(CpuSet.basepath+self.path+"/cpus")
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"cpus")
+         return f.readline()[:-1]
+     def setcpus(self, newval):
+         cpuspec_check(newval)
+-        f = file(CpuSet.basepath+self.path+"/cpus",'w')
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"cpus",'w')
+         f.write(str(newval))
+         f.close()
+         log.debug("-> prop_set %s.cpus = %s", self.path, newval) 
+     cpus = property(fget=getcpus, fset=setcpus, fdel=delprop, doc="CPU specifier")
+ 
+     def getmems(self): 
+-        f = file(CpuSet.basepath+self.path+"/mems")
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"mems")
+         return f.readline()[:-1]
+     def setmems(self, newval): 
+         # FIXME: check format for correctness
+-        f = file(CpuSet.basepath+self.path+"/mems",'w')
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"mems",'w')
+         f.write(str(newval))
+         f.close()
+         log.debug("-> prop_set %s.mems = %s", self.path, newval) 
+     mems = property(getmems, setmems, delprop, "Mem node specifier")
+     
+     def getcpuxlsv(self): 
+-        f = file(CpuSet.basepath+self.path+"/cpu_exclusive")
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"cpu_exclusive")
+         if f.readline()[:-1] == '1':
+             return True
+         else:
+             return False
+     def setcpuxlsv(self, newval):
+         log.debug("-> prop_set %s.cpu_exclusive = %s", self.path, newval) 
+-        f = file(CpuSet.basepath+self.path+"/cpu_exclusive",'w')
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"cpu_exclusive",'w')
+         if newval:
+             f.write('1')
+         else:
+@@ -197,14 +216,14 @@
+                              "CPU exclusive flag")
+ 
+     def getmemxlsv(self): 
+-        f = file(CpuSet.basepath+self.path+"/mem_exclusive")
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"mem_exclusive")
+         if f.readline()[:-1] == '1':
+             return True
+         else:
+             return False
+     def setmemxlsv(self, newval):
+         log.debug("-> prop_set %s.mem_exclusive = %s", self.path, newval) 
+-        f = file(CpuSet.basepath+self.path+"/mem_exclusive",'w')
++        f = file(CpuSet.basepath+self.path+'/'+CpuSet.prefix+"mem_exclusive",'w')
+         if newval:
+             f.write('1')
+         else:
+@@ -214,6 +233,7 @@
+                              "Memory exclusive flag")
+ 
+     def gettasks(self):
++        # 'tasks' never seem to have a possible 'cpusets.' prefix
+         f = file(CpuSet.basepath+self.path+"/tasks")
+         lst = []
+         for task in f: lst.append(task[:-1])
+@@ -229,6 +249,7 @@
+             prog = False
+         for task in tasklist:
+             try:
++                # 'tasks' never seem to have a possible 'cpusets.' prefix
+                 f = file(CpuSet.basepath+self.path+"/tasks",'w')
+                 f.write(task)
+                 f.close()
+@@ -513,4 +534,3 @@
+         print 'Found "cantfindmenoway??!? -> ', node
+     except CpusetException, err:
+         print 'Caught exeption for non-existant set (correctly)-> ', err
+-