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sparse: fix comment 

retmain -> remain

Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Li Zhong 2014-03-31 16:41:58 +08:00 committed by Jiri Kosina
parent df5cbb2783
commit c800bcd5f5
1 changed files with 1 additions and 1 deletions
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mm/sparse.c
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@ -268,7 +268,7 @@ sparse_early_usemaps_alloc_pgdat_section(struct pglist_data *pgdat,
/*
* A page may contain usemaps for other sections preventing the
* page being freed and making a section unremovable while
* other sections referencing the usemap retmain active. Similarly,
* other sections referencing the usemap remain active. Similarly,
* a pgdat can prevent a section being removed. If section A
* contains a pgdat and section B contains the usemap, both
* sections become inter-dependent. This allocates usemaps