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Btrfs: remove no longer used function extent_read_full_page_nolock()

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Not needed after the previous patch named
"Btrfs: fix page reading in extent_same ioctl leading to csum errors".

Signed-off-by: Filipe Manana <fdmanana@suse.com>
This commit is contained in:
Filipe Manana
2016-01-27 19:17:20 +00:00
parent 3131400230
commit 7f042a8370
3 changed files with 12 additions and 42 deletions
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6
fs/btrfs/compression.c
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@@ -637,11 +637,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
faili = nr_pages - 1;
cb->nr_pages = nr_pages;
/* In the parent-locked case, we only locked the range we are
* interested in. In all other cases, we can opportunistically
* cache decompressed data that goes beyond the requested range. */
if (!(bio_flags & EXTENT_BIO_PARENT_LOCKED))
add_ra_bio_pages(inode, em_start + em_len, cb);
add_ra_bio_pages(inode, em_start + em_len, cb);
/* include any pages we added in add_ra-bio_pages */
uncompressed_len = bio->bi_vcnt * PAGE_CACHE_SIZE;