Commit 003c286a authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba

btrfs: sink mirror_num argument in extent_read_full_page

It's always set to 0 from the sole caller - btrfs_readpage.
Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent c1be9c1a
......@@ -3365,7 +3365,7 @@ static inline void contiguous_readpages(struct page *pages[], int nr_pages,
}
}
int extent_read_full_page(struct page *page, struct bio **bio, int mirror_num,
int extent_read_full_page(struct page *page, struct bio **bio,
unsigned long *bio_flags, unsigned int read_flags)
{
struct btrfs_inode *inode = BTRFS_I(page->mapping->host);
......@@ -3375,8 +3375,7 @@ int extent_read_full_page(struct page *page, struct bio **bio, int mirror_num,
btrfs_lock_and_flush_ordered_range(inode, start, end, NULL);
ret = __do_readpage(page, NULL, bio, mirror_num, bio_flags, read_flags,
NULL);
ret = __do_readpage(page, NULL, bio, 0, bio_flags, read_flags, NULL);
return ret;
}
......
......@@ -195,7 +195,7 @@ int try_release_extent_buffer(struct page *page);
int __must_check submit_one_bio(struct bio *bio, int mirror_num,
unsigned long bio_flags);
int extent_read_full_page(struct page *page, struct bio **bio, int mirror_num,
int extent_read_full_page(struct page *page, struct bio **bio,
unsigned long *bio_flags, unsigned int read_flags);
int extent_write_full_page(struct page *page, struct writeback_control *wbc);
int extent_write_locked_range(struct inode *inode, u64 start, u64 end,
......
......@@ -8044,7 +8044,7 @@ int btrfs_readpage(struct file *file, struct page *page)
unsigned long bio_flags = 0;
int ret;
ret = extent_read_full_page(page, &bio, 0, &bio_flags, 0);
ret = extent_read_full_page(page, &bio, &bio_flags, 0);
if (bio)
ret = submit_one_bio(bio, 0, bio_flags);
return ret;
......
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