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[PATCH] kernel-doc for lib/bitmap.c

Make corrections/fixes to kernel-doc in lib/bitmap.c and include it in DocBook
template.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Randy Dunlap 2006-06-25 05:48:57 -07:00 committed by Linus Torvalds
parent 099a71d995
commit 6e1907ffdc
2 changed files with 20 additions and 15 deletions

View File

@ -112,6 +112,10 @@ X!Ilib/string.c
<sect1><title>Bit Operations</title>
!Iinclude/asm-i386/bitops.h
</sect1>
<sect1><title>Bitmap Operations</title>
!Elib/bitmap.c
!Ilib/bitmap.c
</sect1>
</chapter>
<chapter id="mm">

View File

@ -317,16 +317,16 @@ EXPORT_SYMBOL(bitmap_scnprintf);
/**
* bitmap_parse - convert an ASCII hex string into a bitmap.
* @buf: pointer to buffer in user space containing string.
* @buflen: buffer size in bytes. If string is smaller than this
* @ubuf: pointer to buffer in user space containing string.
* @ubuflen: buffer size in bytes. If string is smaller than this
* then it must be terminated with a \0.
* @maskp: pointer to bitmap array that will contain result.
* @nmaskbits: size of bitmap, in bits.
*
* Commas group hex digits into chunks. Each chunk defines exactly 32
* bits of the resultant bitmask. No chunk may specify a value larger
* than 32 bits (-EOVERFLOW), and if a chunk specifies a smaller value
* then leading 0-bits are prepended. -EINVAL is returned for illegal
* than 32 bits (%-EOVERFLOW), and if a chunk specifies a smaller value
* then leading 0-bits are prepended. %-EINVAL is returned for illegal
* characters and for grouping errors such as "1,,5", ",44", "," and "".
* Leading and trailing whitespace accepted, but not embedded whitespace.
*/
@ -452,8 +452,8 @@ EXPORT_SYMBOL(bitmap_scnlistprintf);
/**
* bitmap_parselist - convert list format ASCII string to bitmap
* @buf: read nul-terminated user string from this buffer
* @mask: write resulting mask here
* @bp: read nul-terminated user string from this buffer
* @maskp: write resulting mask here
* @nmaskbits: number of bits in mask to be written
*
* Input format is a comma-separated list of decimal numbers and
@ -461,10 +461,11 @@ EXPORT_SYMBOL(bitmap_scnlistprintf);
* decimal numbers, the smallest and largest bit numbers set in
* the range.
*
* Returns 0 on success, -errno on invalid input strings:
* -EINVAL: second number in range smaller than first
* -EINVAL: invalid character in string
* -ERANGE: bit number specified too large for mask
* Returns 0 on success, -errno on invalid input strings.
* Error values:
* %-EINVAL: second number in range smaller than first
* %-EINVAL: invalid character in string
* %-ERANGE: bit number specified too large for mask
*/
int bitmap_parselist(const char *bp, unsigned long *maskp, int nmaskbits)
{
@ -625,10 +626,10 @@ EXPORT_SYMBOL(bitmap_remap);
/**
* bitmap_bitremap - Apply map defined by a pair of bitmaps to a single bit
* @oldbit - bit position to be mapped
* @old: defines domain of map
* @new: defines range of map
* @bits: number of bits in each of these bitmaps
* @oldbit: bit position to be mapped
* @old: defines domain of map
* @new: defines range of map
* @bits: number of bits in each of these bitmaps
*
* Let @old and @new define a mapping of bit positions, such that
* whatever position is held by the n-th set bit in @old is mapped
@ -790,7 +791,7 @@ EXPORT_SYMBOL(bitmap_release_region);
*
* Allocate (set bits in) a specified region of a bitmap.
*
* Return 0 on success, or -EBUSY if specified region wasn't
* Return 0 on success, or %-EBUSY if specified region wasn't
* free (not all bits were zero).
*/
int bitmap_allocate_region(unsigned long *bitmap, int pos, int order)