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NFS: Don't use range_cyclic for data integrity syncs

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It is more efficient to write linearly starting from the beginning of the
file.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2008-10-06 20:08:56 -04:00
parent 8491945f11
commit d7fb120774
1 changed files with 2 additions and 1 deletions
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3
fs/nfs/write.c
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@ -1427,8 +1427,9 @@ static int nfs_write_mapping(struct address_space *mapping, int how)
.bdi = mapping->backing_dev_info, .bdi = mapping->backing_dev_info,
.sync_mode = WB_SYNC_NONE, .sync_mode = WB_SYNC_NONE,
.nr_to_write = LONG_MAX, .nr_to_write = LONG_MAX,
.range_start = 0,
.range_end = LLONG_MAX,
.for_writepages = 1, .for_writepages = 1,
.range_cyclic = 1,
}; };
int ret; int ret;