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nilfs: fix breakage caused by barrier flag changes

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After merging the block tree, today's linux-next build (powerpc ppc64_defconfig)
failed like this:

fs/nilfs2/the_nilfs.c: In function 'nilfs_discard_segments':
fs/nilfs2/the_nilfs.c:673: error: 'DISCARD_FL_BARRIER' undeclared (first use in this function)

Caused by commit fbd9b09a17 ("blkdev:
generalize flags for blkdev_issue_fn functions") interacting with commit
e902ec9906 ("nilfs2: issue discard request
after cleaning segments") (which netered Linus' tree on about March 4 -
before v2.6.34-rc1).

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Stephen Rothwell 2010-04-29 09:32:00 +02:00 committed by Jens Axboe
parent 0341aafb7f
commit 6a47dc1418
1 changed files with 2 additions and 2 deletions
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4
fs/nilfs2/the_nilfs.c
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@ -670,7 +670,7 @@ int nilfs_discard_segments(struct the_nilfs *nilfs, __u64 *segnump,
start * sects_per_block, start * sects_per_block,
nblocks * sects_per_block, nblocks * sects_per_block,
GFP_NOFS, GFP_NOFS,
DISCARD_FL_BARRIER); BLKDEV_IFL_BARRIER);
if (ret < 0) if (ret < 0)
return ret; return ret;
nblocks = 0; nblocks = 0;
@ -680,7 +680,7 @@ int nilfs_discard_segments(struct the_nilfs *nilfs, __u64 *segnump,
ret = blkdev_issue_discard(nilfs->ns_bdev, ret = blkdev_issue_discard(nilfs->ns_bdev,
start * sects_per_block, start * sects_per_block,
nblocks * sects_per_block, nblocks * sects_per_block,
GFP_NOFS, DISCARD_FL_BARRIER); GFP_NOFS, BLKDEV_IFL_BARRIER);
return ret; return ret;
} }