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authorJan Kara <jack@suse.cz>2016-11-04 18:08:13 +0100
committerJens Axboe <axboe@fb.com>2016-11-04 14:34:47 -0600
commit64e1c57fa4740ac0728afe173e5a025b0e94cd55 (patch)
tree032bb2137953ad971f36ddd9e848a1f2ab16f54d /fs/ext4/extents.c
parentf734c89cc96e9b6f903865cd2656d9d8a7e160e7 (diff)
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ext4: Use clean_bdev_aliases() instead of iteration
Use clean_bdev_aliases() instead of iterating through blocks one by one. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/ext4/extents.c')
-rw-r--r--fs/ext4/extents.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index c930a0110fb4..dd5b74dfa018 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3777,14 +3777,6 @@ out:
return err;
}
-static void unmap_underlying_metadata_blocks(struct block_device *bdev,
- sector_t block, int count)
-{
- int i;
- for (i = 0; i < count; i++)
- unmap_underlying_metadata(bdev, block + i);
-}
-
/*
* Handle EOFBLOCKS_FL flag, clearing it if necessary
*/
@@ -4121,9 +4113,8 @@ out:
* new.
*/
if (allocated > map->m_len) {
- unmap_underlying_metadata_blocks(inode->i_sb->s_bdev,
- newblock + map->m_len,
- allocated - map->m_len);
+ clean_bdev_aliases(inode->i_sb->s_bdev, newblock + map->m_len,
+ allocated - map->m_len);
allocated = map->m_len;
}
map->m_len = allocated;