system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-11-05 18:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

btrfs: make get_extent_skip_holes take btrfs_inode

Browse source 
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-08-31 14:42:45 +03:00 committed by David Sterba
parent 3347c48f27
commit f1bbde8d5f
1 changed files with 6 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
fs/btrfs/extent_io.c
View file

@ -4552,10 +4552,10 @@ int try_release_extent_mapping(struct page *page, gfp_t mask)
* helper function for fiemap, which doesn't want to see any holes.
* This maps until we find something past 'last'
*/
static struct extent_map *get_extent_skip_holes(struct inode *inode,
static struct extent_map *get_extent_skip_holes(struct btrfs_inode *inode,
u64 offset, u64 last)
{
u64 sectorsize = btrfs_inode_sectorsize(BTRFS_I(inode));
u64 sectorsize = btrfs_inode_sectorsize(inode);
struct extent_map *em;
u64 len;
@ -4567,7 +4567,7 @@ static struct extent_map *get_extent_skip_holes(struct inode *inode,
if (len == 0)
break;
len = ALIGN(len, sectorsize);
em = btrfs_get_extent_fiemap(BTRFS_I(inode), offset, len);
em = btrfs_get_extent_fiemap(inode, offset, len);
if (IS_ERR_OR_NULL(em))
return em;
@ -4787,7 +4787,7 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
lock_extent_bits(&BTRFS_I(inode)->io_tree, start, start + len - 1,
&cached_state);
em = get_extent_skip_holes(inode, start, last_for_get_extent);
em = get_extent_skip_holes(BTRFS_I(inode), start, last_for_get_extent);
if (!em)
goto out;
if (IS_ERR(em)) {
@ -4876,7 +4876,8 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
}
/* now scan forward to see if this is really the last extent. */
em = get_extent_skip_holes(inode, off, last_for_get_extent);
em = get_extent_skip_holes(BTRFS_I(inode), off,
last_for_get_extent);
if (IS_ERR(em)) {
ret = PTR_ERR(em);
goto out;