X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fbase%2Fnode.c;h=f5207090885a8fc80f28b670b95a6fa13ca87418;hb=ca30bc99527ab968707bafc09e38807de7e70c4a;hp=0f867a0833387fc7cfa5094450593c94f4905486;hpb=93022136fff9e6130aa128a5ed8a599e93ac813c;p=linux-2.6-omap-h63xx.git diff --git a/drivers/base/node.c b/drivers/base/node.c index 0f867a08333..f5207090885 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -13,6 +13,7 @@ #include #include #include +#include static struct sysdev_class node_class = { .name = "node", @@ -36,11 +37,13 @@ static ssize_t node_read_cpumap(struct sys_device *dev, int type, char *buf) return len; } -static inline ssize_t node_read_cpumask(struct sys_device *dev, char *buf) +static inline ssize_t node_read_cpumask(struct sys_device *dev, + struct sysdev_attribute *attr, char *buf) { return node_read_cpumap(dev, 0, buf); } -static inline ssize_t node_read_cpulist(struct sys_device *dev, char *buf) +static inline ssize_t node_read_cpulist(struct sys_device *dev, + struct sysdev_attribute *attr, char *buf) { return node_read_cpumap(dev, 1, buf); } @@ -49,7 +52,8 @@ static SYSDEV_ATTR(cpumap, S_IRUGO, node_read_cpumask, NULL); static SYSDEV_ATTR(cpulist, S_IRUGO, node_read_cpulist, NULL); #define K(x) ((x) << (PAGE_SHIFT - 10)) -static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) +static ssize_t node_read_meminfo(struct sys_device * dev, + struct sysdev_attribute *attr, char * buf) { int n; int nid = dev->id; @@ -58,34 +62,52 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) si_meminfo_node(&i, nid); n = sprintf(buf, "\n" - "Node %d MemTotal: %8lu kB\n" - "Node %d MemFree: %8lu kB\n" - "Node %d MemUsed: %8lu kB\n" - "Node %d Active: %8lu kB\n" - "Node %d Inactive: %8lu kB\n" + "Node %d MemTotal: %8lu kB\n" + "Node %d MemFree: %8lu kB\n" + "Node %d MemUsed: %8lu kB\n" + "Node %d Active: %8lu kB\n" + "Node %d Inactive: %8lu kB\n" + "Node %d Active(anon): %8lu kB\n" + "Node %d Inactive(anon): %8lu kB\n" + "Node %d Active(file): %8lu kB\n" + "Node %d Inactive(file): %8lu kB\n" +#ifdef CONFIG_UNEVICTABLE_LRU + "Node %d Unevictable: %8lu kB\n" + "Node %d Mlocked: %8lu kB\n" +#endif #ifdef CONFIG_HIGHMEM - "Node %d HighTotal: %8lu kB\n" - "Node %d HighFree: %8lu kB\n" - "Node %d LowTotal: %8lu kB\n" - "Node %d LowFree: %8lu kB\n" + "Node %d HighTotal: %8lu kB\n" + "Node %d HighFree: %8lu kB\n" + "Node %d LowTotal: %8lu kB\n" + "Node %d LowFree: %8lu kB\n" #endif - "Node %d Dirty: %8lu kB\n" - "Node %d Writeback: %8lu kB\n" - "Node %d FilePages: %8lu kB\n" - "Node %d Mapped: %8lu kB\n" - "Node %d AnonPages: %8lu kB\n" - "Node %d PageTables: %8lu kB\n" - "Node %d NFS_Unstable: %8lu kB\n" - "Node %d Bounce: %8lu kB\n" - "Node %d WritebackTmp: %8lu kB\n" - "Node %d Slab: %8lu kB\n" - "Node %d SReclaimable: %8lu kB\n" - "Node %d SUnreclaim: %8lu kB\n", + "Node %d Dirty: %8lu kB\n" + "Node %d Writeback: %8lu kB\n" + "Node %d FilePages: %8lu kB\n" + "Node %d Mapped: %8lu kB\n" + "Node %d AnonPages: %8lu kB\n" + "Node %d PageTables: %8lu kB\n" + "Node %d NFS_Unstable: %8lu kB\n" + "Node %d Bounce: %8lu kB\n" + "Node %d WritebackTmp: %8lu kB\n" + "Node %d Slab: %8lu kB\n" + "Node %d SReclaimable: %8lu kB\n" + "Node %d SUnreclaim: %8lu kB\n", nid, K(i.totalram), nid, K(i.freeram), nid, K(i.totalram - i.freeram), - nid, K(node_page_state(nid, NR_ACTIVE)), - nid, K(node_page_state(nid, NR_INACTIVE)), + nid, K(node_page_state(nid, NR_ACTIVE_ANON) + + node_page_state(nid, NR_ACTIVE_FILE)), + nid, K(node_page_state(nid, NR_INACTIVE_ANON) + + node_page_state(nid, NR_INACTIVE_FILE)), + nid, K(node_page_state(nid, NR_ACTIVE_ANON)), + nid, K(node_page_state(nid, NR_INACTIVE_ANON)), + nid, K(node_page_state(nid, NR_ACTIVE_FILE)), + nid, K(node_page_state(nid, NR_INACTIVE_FILE)), +#ifdef CONFIG_UNEVICTABLE_LRU + nid, K(node_page_state(nid, NR_UNEVICTABLE)), + nid, K(node_page_state(nid, NR_MLOCK)), +#endif #ifdef CONFIG_HIGHMEM nid, K(i.totalhigh), nid, K(i.freehigh), @@ -112,7 +134,8 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) #undef K static SYSDEV_ATTR(meminfo, S_IRUGO, node_read_meminfo, NULL); -static ssize_t node_read_numastat(struct sys_device * dev, char * buf) +static ssize_t node_read_numastat(struct sys_device * dev, + struct sysdev_attribute *attr, char * buf) { return sprintf(buf, "numa_hit %lu\n" @@ -130,7 +153,8 @@ static ssize_t node_read_numastat(struct sys_device * dev, char * buf) } static SYSDEV_ATTR(numastat, S_IRUGO, node_read_numastat, NULL); -static ssize_t node_read_distance(struct sys_device * dev, char * buf) +static ssize_t node_read_distance(struct sys_device * dev, + struct sysdev_attribute *attr, char * buf) { int nid = dev->id; int len = 0; @@ -168,6 +192,8 @@ int register_node(struct node *node, int num, struct node *parent) sysdev_create_file(&node->sysdev, &attr_meminfo); sysdev_create_file(&node->sysdev, &attr_numastat); sysdev_create_file(&node->sysdev, &attr_distance); + + scan_unevictable_register_node(node); } return error; } @@ -187,6 +213,8 @@ void unregister_node(struct node *node) sysdev_remove_file(&node->sysdev, &attr_numastat); sysdev_remove_file(&node->sysdev, &attr_distance); + scan_unevictable_unregister_node(node); + sysdev_unregister(&node->sysdev); }