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Merge branch 'for-linus-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

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Pull btrfs fixes from Chris Mason:
 "Zygo tracked down a very old bug with inline compressed extents.

  I didn't tag this one for stable because I want to do individual
  tested backports. It's a little tricky and I'd rather do some extra
  testing on it along the way"

* 'for-linus-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  btrfs: add missing memset while reading compressed inline extents
  Btrfs: fix regression in lock_delalloc_pages
  btrfs: remove btrfs_err_str function from uapi/linux/btrfs.h
This commit is contained in:
Linus Torvalds
2017-03-23 11:39:33 -07:00
parent f341d9f08a e1699d2d7b
commit 131fbf4f9c
3 changed files with 16 additions and 28 deletions
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27
include/uapi/linux/btrfs.h
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@@ -713,33 +713,6 @@ enum btrfs_err_code {
BTRFS_ERROR_DEV_ONLY_WRITABLE,
BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS
};
/* An error code to error string mapping for the kernel
* error codes
*/
static inline char *btrfs_err_str(enum btrfs_err_code err_code)
{
switch (err_code) {
case BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET:
return "unable to go below two devices on raid1";
case BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET:
return "unable to go below four devices on raid10";
case BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET:
return "unable to go below two devices on raid5";
case BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET:
return "unable to go below three devices on raid6";
case BTRFS_ERROR_DEV_TGT_REPLACE:
return "unable to remove the dev_replace target dev";
case BTRFS_ERROR_DEV_MISSING_NOT_FOUND:
return "no missing devices found to remove";
case BTRFS_ERROR_DEV_ONLY_WRITABLE:
return "unable to remove the only writeable device";
case BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS:
return "add/delete/balance/replace/resize operation "\
"in progress";
default:
return NULL;
}
}
#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
struct btrfs_ioctl_vol_args)