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authorNikolay Borisov <nborisov@suse.com>2020-09-14 12:37:09 +0300
committerDavid Sterba <dsterba@suse.com>2020-10-07 12:13:20 +0200
commit003c286aef3f73e8e7b5fce6040761966ba65b5b (patch)
tree6d96e304d4c02e7b3f3ed5d7628ba638cda6c269 /fs/btrfs
parentc1be9c1ad5cca645ffd31284674ee4e28b9472de (diff)
downloadlinux-003c286aef3f73e8e7b5fce6040761966ba65b5b.tar.bz2
btrfs: sink mirror_num argument in extent_read_full_page
It's always set to 0 from the sole caller - btrfs_readpage. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/extent_io.c5
-rw-r--r--fs/btrfs/extent_io.h2
-rw-r--r--fs/btrfs/inode.c2
3 files changed, 4 insertions, 5 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 402b88ddcbca..f43827bee7e6 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -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;
}
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 8fec00c50846..3562c9203de3 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -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,
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 55c5617c180b..a08917e72f05 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -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;