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Brian Masney
a195cf013e
Looking at __vm_enough_memory() in mm/util.c, user_reserve_kbytes has no effect when overcommit_memory is set to 0 or 1. The documentation for overcommit_memory already references user_reserve_kbytes when the flag is set to 2. Let's go ahead and add a clarification to user_reserve_kbytes in vm.rst that it has no effect when overcommit_memory is set to 0 or 1. Link: https://lore.kernel.org/[email protected] Signed-off-by: Brian Masney <[email protected]> Cc: David Hildenbrand <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: Liam R. Howlett <[email protected]> Cc: Lorenzo Stoakes <[email protected]> Cc: Shuah Khan <[email protected]> Cc: Vlastimil Babka <[email protected]> Signed-off-by: Andrew Morton <[email protected]>