xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

Browse Source 
Pull btrfs cleanups and fixes from Chris Mason:
 "We have another round of fixes and a few cleanups.

  I have a fix for short returns from btrfs_copy_from_user, which
  finally nails down a very hard to find regression we added in v4.6.

  Dave is pushing around gfp parameters, mostly to cleanup internal apis
  and make it a little more consistent.

  The rest are smaller fixes, and one speelling fixup patch"

* 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (22 commits)
  Btrfs: fix handling of faults from btrfs_copy_from_user
  btrfs: fix string and comment grammatical issues and typos
  btrfs: scrub: Set bbio to NULL before calling btrfs_map_block
  Btrfs: fix unexpected return value of fiemap
  Btrfs: free sys_array eb as soon as possible
  btrfs: sink gfp parameter to convert_extent_bit
  btrfs: make state preallocation more speculative in __set_extent_bit
  btrfs: untangle gotos a bit in convert_extent_bit
  btrfs: untangle gotos a bit in __clear_extent_bit
  btrfs: untangle gotos a bit in __set_extent_bit
  btrfs: sink gfp parameter to set_record_extent_bits
  btrfs: sink gfp parameter to set_extent_new
  btrfs: sink gfp parameter to set_extent_defrag
  btrfs: sink gfp parameter to set_extent_delalloc
  btrfs: sink gfp parameter to clear_extent_dirty
  btrfs: sink gfp parameter to clear_record_extent_bits
  btrfs: sink gfp parameter to clear_extent_bits
  btrfs: sink gfp parameter to set_extent_bits
  btrfs: make find_workspace warn if there are no workspaces
  btrfs: make find_workspace always succeed
  ...
This commit is contained in:
Linus Torvalds
2016-05-27 16:37:36 -07:00
parent aa00edc128 56244ef151
commit 559b6d90a0
36 changed files with 219 additions and 210 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
fs/btrfs/volumes.c
View File

@@ -2190,7 +2190,7 @@ static int btrfs_prepare_sprout(struct btrfs_root *root)
}
/*
* strore the expected generation for seed devices in device items.
* Store the expected generation for seed devices in device items.
*/
static int btrfs_finish_sprout(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
@@ -3387,7 +3387,7 @@ static int should_balance_chunk(struct btrfs_root *root,
} else if ((bargs->flags & BTRFS_BALANCE_ARGS_LIMIT_RANGE)) {
/*
* Same logic as the 'limit' filter; the minimum cannot be
* determined here because we do not have the global informatoin
* determined here because we do not have the global information
* about the count of all chunks that satisfy the filters.
*/
if (bargs->limit_max == 0)
@@ -6076,7 +6076,7 @@ static void bbio_error(struct btrfs_bio *bbio, struct bio *bio, u64 logical)
{
atomic_inc(&bbio->error);
if (atomic_dec_and_test(&bbio->stripes_pending)) {
/* Shoud be the original bio. */
/* Should be the original bio. */
WARN_ON(bio != bbio->orig_bio);
btrfs_io_bio(bio)->mirror_num = bbio->mirror_num;
@@ -6560,7 +6560,7 @@ int btrfs_read_sys_array(struct btrfs_root *root)
set_extent_buffer_uptodate(sb);
btrfs_set_buffer_lockdep_class(root->root_key.objectid, sb, 0);
/*
* The sb extent buffer is artifical and just used to read the system array.
* The sb extent buffer is artificial and just used to read the system array.
* set_extent_buffer_uptodate() call does not properly mark all it's
* pages up-to-date when the page is larger: extent does not cover the
* whole page and consequently check_page_uptodate does not find all
@@ -6630,13 +6630,13 @@ int btrfs_read_sys_array(struct btrfs_root *root)
sb_array_offset += len;
cur_offset += len;
}
free_extent_buffer(sb);
free_extent_buffer_stale(sb);
return ret;
out_short_read:
printk(KERN_ERR "BTRFS: sys_array too short to read %u bytes at offset %u\n",
len, cur_offset);
free_extent_buffer(sb);
free_extent_buffer_stale(sb);
return -EIO;
}