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Diffstat (limited to 'Documentation/filesystems/proc.rst')
| -rw-r--r-- | Documentation/filesystems/proc.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst index 5236cb52e357..2971551b7235 100644 --- a/Documentation/filesystems/proc.rst +++ b/Documentation/filesystems/proc.rst @@ -1196,12 +1196,14 @@ SecPageTables Memory consumed by secondary page tables, this currently includes KVM mmu and IOMMU allocations on x86 and arm64. NFS_Unstable - Always zero. Previous counted pages which had been written to + Always zero. Previously counted pages which had been written to the server, but has not been committed to stable storage. Bounce - Memory used for block device "bounce buffers" + Always zero. Previously memory used for block device + "bounce buffers". WritebackTmp - Memory used by FUSE for temporary writeback buffers + Always zero. Previously memory used by FUSE for temporary + writeback buffers. CommitLimit Based on the overcommit ratio ('vm.overcommit_ratio'), this is the total amount of memory currently available to |