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fs
ext3
bitmap.c
Go to the documentation of this file.
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/*
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* linux/fs/ext3/bitmap.c
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*
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* Copyright (C) 1992, 1993, 1994, 1995
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* Remy Card (
[email protected]
)
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* Laboratoire MASI - Institut Blaise Pascal
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* Universite Pierre et Marie Curie (Paris VI)
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*/
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#include "
ext3.h
"
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#ifdef EXT3FS_DEBUG
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unsigned
long
ext3_count_free
(
struct
buffer_head *
map
,
unsigned
int
numchars)
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{
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return
numchars *
BITS_PER_BYTE
-
memweight
(map->b_data, numchars);
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}
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#endif
/* EXT3FS_DEBUG */
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