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authorJeff Dike <jdike@addtoit.com>2007-02-10 04:44:09 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 13:51:22 -0500
commit94c282d79e17a83ccc876990e05378ed6dfbccae (patch)
tree0d0364e20d19274d143aece1088e9ba3ce4f0e5c /arch/um/kernel/mem.c
parentc6256c68248cfccbeec07ced442ffe395fa393e8 (diff)
[PATCH] uml: locking comments in iomem driver
Comment some lack of locking in the iomem driver. Also, a couple of variables are in the wrong place, so they are moved. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/kernel/mem.c')
-rw-r--r--arch/um/kernel/mem.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index c95855ba6ab5..fb11992f0b8a 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -367,16 +367,6 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
367 return pte; 367 return pte;
368} 368}
369 369
370struct iomem_region *iomem_regions = NULL;
371int iomem_size = 0;
372
373extern int parse_iomem(char *str, int *add) __init;
374
375__uml_setup("iomem=", parse_iomem,
376"iomem=<name>,<file>\n"
377" Configure <file> as an IO memory region named <name>.\n\n"
378);
379
380/* 370/*
381 * Overrides for Emacs so that we follow Linus's tabbing style. 371 * Overrides for Emacs so that we follow Linus's tabbing style.
382 * Emacs will notice this stuff at the end of the file and automatically 372 * Emacs will notice this stuff at the end of the file and automatically