[PATCH] zoned vm counters: conversion of nr_slab to per zone counter
- Allows reclaim to access counter without looping over processor counts. - Allows accurate statistics on how many pages are used in a zone by the slab. This may become useful to balance slab allocations over various zones. [akpm@osdl.org: bugfix] Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Linus Torvalds
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34aa1330f9
commit
9a865ffa34
@@ -194,7 +194,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
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K(ps.nr_writeback),
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K(global_page_state(NR_ANON_PAGES)),
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K(global_page_state(NR_FILE_MAPPED)),
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K(ps.nr_slab),
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K(global_page_state(NR_SLAB)),
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K(allowed),
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K(committed),
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K(ps.nr_page_table_pages),
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