proc.5: Vmalloc information is no longer calculated (Linux 4.4)

See Linux commit a5ad88ce8c7fae7ddc72ee49a11a75aa837788e0,
"mm: get rid of 'vmalloc_info' from /proc/meminfo".

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alan Jenkins 2018-11-19 14:31:31 +00:00 committed by Michael Kerrisk
parent 4f1a13fe85
commit bfe9256a15
1 changed files with 6 additions and 2 deletions

View File

@ -3637,10 +3637,14 @@ fail due to lack of memory once that memory has been successfully allocated.
Total size of vmalloc memory area.
.TP
.IR VmallocUsed " %lu"
Amount of vmalloc area which is used.
Amount of vmalloc area which is used. Since Linux 4.4, this field is no
longer calculated, and is hard coded as 0. See
.IR /proc/vmallocinfo .
.TP
.IR VmallocChunk " %lu"
Largest contiguous block of vmalloc area which is free.
Largest contiguous block of vmalloc area which is free. Since Linux 4.4,
this field is no longer calculated is hard coded as 0. See
.IR /proc/vmallocinfo .
.TP
.IR HardwareCorrupted " %lu (since Linux 2.6.32)"
(\fBCONFIG_MEMORY_FAILURE\fP is required.)