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authorChristoph Hellwig <hch@lst.de>2009-10-01 12:58:30 -0400
committerChris Mason <chris.mason@oracle.com>2009-10-01 12:58:30 -0400
commit8aa38c31b7659e338fee4d9af4c3805acbd9806f (patch)
tree44d20f44a432ba05cfcfcd093428e777e4d3fd9e /fs/btrfs/file.c
parent25472b880c69c0daa485c4f80a6550437ed1149f (diff)
downloadlinux-8aa38c31b7659e338fee4d9af4c3805acbd9806f.tar.gz
Btrfs: remove duplicates of filemap_ helpers
Use filemap_fdatawrite_range and filemap_fdatawait_range instead of local copies of the functions. For filemap_fdatawait_range that also means replacing the awkward old wait_on_page_writeback_range calling convention with the regular filemap byte offsets. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r--fs/btrfs/file.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 7351bdbca26f..ca784a7fbeba 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1022,9 +1022,8 @@ static ssize_t btrfs_file_write(struct file *file, const char __user *buf,
}
if (will_write) {
- btrfs_fdatawrite_range(inode->i_mapping, pos,
- pos + write_bytes - 1,
- WB_SYNC_ALL);
+ filemap_fdatawrite_range(inode->i_mapping, pos,
+ pos + write_bytes - 1);
} else {
balance_dirty_pages_ratelimited_nr(inode->i_mapping,
num_pages);