diff mbox series

[06/10] btrfs: Remove mirror_num argument from extent_read_full_page

Message ID 20200909094914.29721-7-nborisov@suse.com (mailing list archive)
State New, archived
Headers show
Series Cleanup metadata page reading path | expand

Commit Message

Nikolay Borisov Sept. 9, 2020, 9:49 a.m. UTC 
It's called only from btrfs_readpage which always passes 0 so just sink
the argument into extent_read_full_page.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
 fs/btrfs/extent_io.c | 6 +++---
 fs/btrfs/extent_io.h | 2 +-
 fs/btrfs/inode.c     | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

Comments

Josef Bacik Sept. 10, 2020, 2:58 p.m. UTC | #1 
On 9/9/20 5:49 AM, Nikolay Borisov wrote:
> It's called only from btrfs_readpage which always passes 0 so just sink
> the argument into extent_read_full_page.
> 
> Signed-off-by: Nikolay Borisov <nborisov@suse.com>

Reviewed-by: Josef Bacik <josef@toxicpanda.com>

Thanks,

Josef
diff mbox series

Patch

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 4c04d3655538..d2b71e97218c 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3383,15 +3383,15 @@  static int __extent_read_full_page(struct page *page, struct bio **bio,
 	return ret;
 }
 
-int extent_read_full_page(struct page *page, int mirror_num)
+int extent_read_full_page(struct page *page)
 {
 	struct bio *bio = NULL;
 	unsigned long bio_flags = 0;
 	int ret;
 
-	ret = __extent_read_full_page(page, &bio, mirror_num, &bio_flags, 0);
+	ret = __extent_read_full_page(page, &bio, 0, &bio_flags, 0);
 	if (bio)
-		ret = submit_one_bio(bio, mirror_num, bio_flags);
+		ret = submit_one_bio(bio, 0, bio_flags);
 	return ret;
 }
 
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 57786feffdbf..96bc9f0c2981 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -193,7 +193,7 @@  typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode,
 int try_release_extent_mapping(struct page *page, gfp_t mask);
 int try_release_extent_buffer(struct page *page);
 
-int extent_read_full_page(struct page *page, int mirror_num);
+int extent_read_full_page(struct page *page);
 int extent_write_full_page(struct page *page, struct writeback_control *wbc);
 int extent_write_locked_range(struct inode *inode, u64 start, u64 end,
 			      int mode);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c8d1d935c8c7..3fd73573bbad 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8036,7 +8036,7 @@  static int btrfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 
 int btrfs_readpage(struct file *file, struct page *page)
 {
-	return extent_read_full_page(page, 0);
+	return extent_read_full_page(page);
 }
 
 static int btrfs_writepage(struct page *page, struct writeback_control *wbc)