diff options
Diffstat (limited to 'fs/proc/meminfo.c')
| -rw-r--r-- | fs/proc/meminfo.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c index df4661abadc4..5e5c443591ea 100644 --- a/fs/proc/meminfo.c +++ b/fs/proc/meminfo.c @@ -76,6 +76,13 @@ static int meminfo_proc_show(struct seq_file *m, void *v) available += global_page_state(NR_SLAB_RECLAIMABLE) - min(global_page_state(NR_SLAB_RECLAIMABLE) / 2, wmark_low); + /* + * Part of the kernel memory, which can be released under memory + * pressure. + */ + available += global_page_state(NR_INDIRECTLY_RECLAIMABLE_BYTES) >> + PAGE_SHIFT; + if (available < 0) available = 0; |