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| author | Emmanuel Vadot <manu@FreeBSD.org> | 2020-05-10 13:07:00 +0000 |
|---|---|---|
| committer | Emmanuel Vadot <manu@FreeBSD.org> | 2020-05-10 13:07:00 +0000 |
| commit | ce03b3013f9dc19eaa6096d33bc55bd89395c341 (patch) | |
| tree | 43944d94b120e9d5b77f6d56c5b8952b87d26f2b /sys/compat/linuxkpi/common/include/linux/bitmap.h | |
| parent | 8123bbf1861616a0728a4ddbfa06ab966b0fdbf2 (diff) | |
| download | src-ce03b3013f9dc19eaa6096d33bc55bd89395c341.tar.gz src-ce03b3013f9dc19eaa6096d33bc55bd89395c341.zip | |
linuxkpi: Add bitmap_alloc and bitmap_free
This is a simple call to kmallock_array/kfree, therefore include linux/slab.h as
this is where the kmalloc_array/kfree definition is.
Sponsored-by: The FreeBSD Foundation
Reviewed by: hselsasky
Differential Revision: https://reviews.freebsd.org/D24794
Notes
Notes:
svn path=/head/; revision=360870
Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/bitmap.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/bitmap.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/bitmap.h b/sys/compat/linuxkpi/common/include/linux/bitmap.h index 08dd69bce180..0b8ab473b1cd 100644 --- a/sys/compat/linuxkpi/common/include/linux/bitmap.h +++ b/sys/compat/linuxkpi/common/include/linux/bitmap.h @@ -30,6 +30,7 @@ #define _LINUX_BITMAP_H_ #include <linux/bitops.h> +#include <linux/slab.h> static inline void bitmap_zero(unsigned long *addr, const unsigned int size) @@ -309,4 +310,10 @@ bitmap_xor(unsigned long *dst, const unsigned long *src1, dst[i] = src1[i] ^ src2[i]; } +static inline void +bitmap_free(const unsigned long *bitmap) +{ + kfree(bitmap); +} + #endif /* _LINUX_BITMAP_H_ */ |