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btrfs: sink get_extent parameter to __extent_readpages 

All callers pass btrfs_get_extent.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2017-06-23 04:09:57 +02:00
parent 0932584b66
commit e4d17ef507
1 changed files with 8 additions and 7 deletions
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15
fs/btrfs/extent_io.c
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@ -3121,7 +3121,7 @@ static inline void __do_contiguous_readpages(struct extent_io_tree *tree,
static void __extent_readpages(struct extent_io_tree *tree,
struct page *pages[],
int nr_pages, get_extent_t *get_extent,
int nr_pages,
struct extent_map **em_cached,
struct bio **bio, unsigned long *bio_flags,
u64 *prev_em_start)
@ -3143,7 +3143,8 @@ static void __extent_readpages(struct extent_io_tree *tree,
} else {
__do_contiguous_readpages(tree, &pages[first_index],
index - first_index, start,
end, get_extent, em_cached,
end, btrfs_get_extent,
em_cached,
bio, bio_flags,
prev_em_start);
start = page_start;
@ -3155,7 +3156,7 @@ static void __extent_readpages(struct extent_io_tree *tree,
if (end)
__do_contiguous_readpages(tree, &pages[first_index],
index - first_index, start,
end, get_extent, em_cached, bio,
end, btrfs_get_extent, em_cached, bio,
bio_flags, prev_em_start);
}
@ -4159,13 +4160,13 @@ int extent_readpages(struct extent_io_tree *tree,
pagepool[nr++] = page;
if (nr < ARRAY_SIZE(pagepool))
continue;
__extent_readpages(tree, pagepool, nr, btrfs_get_extent,
&em_cached, &bio, &bio_flags, &prev_em_start);
__extent_readpages(tree, pagepool, nr, &em_cached, &bio,
&bio_flags, &prev_em_start);
nr = 0;
}
if (nr)
__extent_readpages(tree, pagepool, nr, btrfs_get_extent,
&em_cached, &bio, &bio_flags, &prev_em_start);
__extent_readpages(tree, pagepool, nr, &em_cached, &bio,
&bio_flags, &prev_em_start);
if (em_cached)
free_extent_map(em_cached);