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author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-02-13 00:00:06 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-13 03:54:11 +0100 |
commit | 061f67bc4d053e03970a268fca99a55b6859f301 (patch) | |
tree | b49640e6d1ed55abffa5b178884556dc1305f1cf /mm/mm_init.c | |
parent | mm/internal.h: don't split printk call in two (diff) | |
download | linux-061f67bc4d053e03970a268fca99a55b6859f301.tar.xz linux-061f67bc4d053e03970a268fca99a55b6859f301.zip |
mm/page_alloc.c: pull out init code from build_all_zonelists
Pulling the code protected by if (system_state == SYSTEM_BOOTING) into
its own helper allows us to shrink .text a little. This relies on
build_all_zonelists already having a __ref annotation. Add a comment
explaining why so one doesn't have to track it down through git log.
The real saving comes in 3/5, ("mm/mm_init.c: Mark mminit_verify_zonelist
as __init"), where we save about 400 bytes
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Rik van Riel <riel@redhat.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Vishnu Pratap Singh <vishnu.ps@samsung.com>
Cc: Pintu Kumar <pintu.k@samsung.com>
Cc: Michal Nazarewicz <mina86@mina86.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mm_init.c')
0 files changed, 0 insertions, 0 deletions