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drbd: fix up merge error
In commit95a0f10cdd
("drbd: store in-core bitmap little endian, regardless of architecture") drbd had made the sane choice to use little-endian bitmap functions everywhere. However, it used the horrible old functions names from <asm-generic/bitops/le.h>, that were never really meant to be exported. In the meantime, things got cleaned up, and in commitc4945b9ed4
("asm-generic: rename generic little-endian bitops functions") we renamed the LE bitops to something sane, exactly so that they could be used in random code without people gouging their eyes out when seeing the crazy jumble of letters that were the old internal names. As a result the drbd thing merged cleanly (commit8d49a77568
: "Merge branch 'for-2.6.39/drivers' of git://git.kernel.dk/linux-2.6-block"), since there was no data conflict - but the end result obviously doesn't actually compile. Reported-and-tested-by: Ingo Molnar <mingo@elte.hu> Cc: Jens Axboe <jaxboe@fusionio.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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parent
3a80e52486
commit
7e599e6e62
@ -29,8 +29,6 @@
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#include <linux/slab.h>
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#include <asm/kmap_types.h>
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#include <asm-generic/bitops/le.h>
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#include "drbd_int.h"
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@ -1184,10 +1182,10 @@ static unsigned long __bm_find_next(struct drbd_conf *mdev, unsigned long bm_fo,
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p_addr = __bm_map_pidx(b, bm_bit_to_page_idx(b, bm_fo), km);
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if (find_zero_bit)
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i = generic_find_next_zero_le_bit(p_addr,
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i = find_next_zero_bit_le(p_addr,
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PAGE_SIZE*8, bm_fo & BITS_PER_PAGE_MASK);
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else
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i = generic_find_next_le_bit(p_addr,
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i = find_next_bit_le(p_addr,
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PAGE_SIZE*8, bm_fo & BITS_PER_PAGE_MASK);
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__bm_unmap(p_addr, km);
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@ -1287,9 +1285,9 @@ static int __bm_change_bits_to(struct drbd_conf *mdev, const unsigned long s,
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last_page_nr = page_nr;
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}
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if (val)
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c += (0 == generic___test_and_set_le_bit(bitnr & BITS_PER_PAGE_MASK, p_addr));
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c += (0 == __test_and_set_bit_le(bitnr & BITS_PER_PAGE_MASK, p_addr));
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else
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c -= (0 != generic___test_and_clear_le_bit(bitnr & BITS_PER_PAGE_MASK, p_addr));
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c -= (0 != __test_and_clear_bit_le(bitnr & BITS_PER_PAGE_MASK, p_addr));
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}
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if (p_addr)
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__bm_unmap(p_addr, km);
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@ -1438,7 +1436,7 @@ int drbd_bm_test_bit(struct drbd_conf *mdev, const unsigned long bitnr)
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bm_print_lock_info(mdev);
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if (bitnr < b->bm_bits) {
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p_addr = bm_map_pidx(b, bm_bit_to_page_idx(b, bitnr));
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i = generic_test_le_bit(bitnr & BITS_PER_PAGE_MASK, p_addr) ? 1 : 0;
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i = test_bit_le(bitnr & BITS_PER_PAGE_MASK, p_addr) ? 1 : 0;
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bm_unmap(p_addr);
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} else if (bitnr == b->bm_bits) {
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i = -1;
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@ -1482,7 +1480,7 @@ int drbd_bm_count_bits(struct drbd_conf *mdev, const unsigned long s, const unsi
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ERR_IF (bitnr >= b->bm_bits) {
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dev_err(DEV, "bitnr=%lu bm_bits=%lu\n", bitnr, b->bm_bits);
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} else {
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c += (0 != generic_test_le_bit(bitnr - (page_nr << (PAGE_SHIFT+3)), p_addr));
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c += (0 != test_bit_le(bitnr - (page_nr << (PAGE_SHIFT+3)), p_addr));
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}
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}
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if (p_addr)
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