diff options
| -rw-r--r-- | drivers/base/node.c | 2 | ||||
| -rw-r--r-- | fs/proc/proc_misc.c | 2 | ||||
| -rw-r--r-- | include/linux/mmzone.h | 1 | ||||
| -rw-r--r-- | mm/page-writeback.c | 3 | ||||
| -rw-r--r-- | mm/vmstat.c | 1 |
5 files changed, 8 insertions, 1 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 12fde2d03d69..39f3d1b3a213 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -77,6 +77,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) "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", @@ -99,6 +100,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) nid, K(node_page_state(nid, NR_PAGETABLE)), nid, K(node_page_state(nid, NR_UNSTABLE_NFS)), nid, K(node_page_state(nid, NR_BOUNCE)), + nid, K(node_page_state(nid, NR_WRITEBACK_TEMP)), nid, K(node_page_state(nid, NR_SLAB_RECLAIMABLE) + node_page_state(nid, NR_SLAB_UNRECLAIMABLE)), nid, K(node_page_state(nid, NR_SLAB_RECLAIMABLE)), diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 48bcf20cec2f..74a323d2b850 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -179,6 +179,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off, "PageTables: %8lu kB\n" "NFS_Unstable: %8lu kB\n" "Bounce: %8lu kB\n" + "WritebackTmp: %8lu kB\n" "CommitLimit: %8lu kB\n" "Committed_AS: %8lu kB\n" "VmallocTotal: %8lu kB\n" @@ -210,6 +211,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off, K(global_page_state(NR_PAGETABLE)), K(global_page_state(NR_UNSTABLE_NFS)), K(global_page_state(NR_BOUNCE)), + K(global_page_state(NR_WRITEBACK_TEMP)), K(allowed), K(committed), (unsigned long)VMALLOC_TOTAL >> 10, diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index aad98003176f..ceb675d83a56 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -97,6 +97,7 @@ enum zone_stat_item { NR_UNSTABLE_NFS, /* NFS unstable pages */ NR_BOUNCE, NR_VMSCAN_WRITE, + NR_WRITEBACK_TEMP, /* Writeback using temporary buffers */ #ifdef CONFIG_NUMA NUMA_HIT, /* allocated in intended node */ NUMA_MISS, /* allocated in non intended node */ diff --git a/mm/page-writeback.c b/mm/page-writeback.c index c90a1e8e479f..789b6adbef37 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -211,7 +211,8 @@ clip_bdi_dirty_limit(struct backing_dev_info *bdi, long dirty, long *pbdi_dirty) avail_dirty = dirty - (global_page_state(NR_FILE_DIRTY) + global_page_state(NR_WRITEBACK) + - global_page_state(NR_UNSTABLE_NFS)); + global_page_state(NR_UNSTABLE_NFS) + + global_page_state(NR_WRITEBACK_TEMP)); if (avail_dirty < 0) avail_dirty = 0; diff --git a/mm/vmstat.c b/mm/vmstat.c index 280a7ed549f2..1a32130b958c 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -612,6 +612,7 @@ static const char * const vmstat_text[] = { "nr_unstable", "nr_bounce", "nr_vmscan_write", + "nr_writeback_temp", #ifdef CONFIG_NUMA "numa_hit", |