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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2008-01-28 23:58:27 -0500
committerTheodore Ts'o <tytso@mit.edu>2008-01-28 23:58:27 -0500
commitaa02ad67d9b308290fde390682cd039b29f7ab85 (patch)
tree1ebf910ab16e6081b5dd3ca526973f09cfd065c4 /include/asm-s390/bitops.h
parentc549a95d40efd83fc054785dd1634e8b71fba890 (diff)
downloadop-kernel-dev-aa02ad67d9b308290fde390682cd039b29f7ab85.zip
op-kernel-dev-aa02ad67d9b308290fde390682cd039b29f7ab85.tar.gz
ext4: Add ext4_find_next_bit()
This function is used by the ext4 multi block allocator patches. Also add generic_find_next_le_bit Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: <linux-ext4@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/asm-s390/bitops.h')
-rw-r--r--include/asm-s390/bitops.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index 34d9a63..dba6fec 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -772,6 +772,8 @@ static inline int sched_find_first_bit(unsigned long *b)
test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
#define ext2_test_bit(nr, addr) \
test_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
+#define ext2_find_next_bit(addr, size, off) \
+ generic_find_next_le_bit((unsigned long *)(addr), (size), (off))
#ifndef __s390x__
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