[GIT PULL] iomap: new code for 5.13-rc1

[Darrick J. Wong]

Hi Linus,

Please pull this single patch to the iomap code for 5.13-rc1, which
augments what gets logged when someone tries to swapon an unacceptable
swap file.  (Yes, this is a continuation of the swapfile drama from last
season...)

The branch merges cleanly with upstream as of a few minutes ago and has
been soaking in for-next for weeks without complaints.  Please let me
know if there are any strange problems.  I anticipate there will be a
second patch next week to remove some (AFAICT) unused struct fields to
reduce memory usage.

--D

The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b:

  Linux 5.12-rc4 (2021-03-21 14:56:43 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/iomap-5.13-merge-2

for you to fetch changes up to ad89b66cbad18ca146cbc75f64706d4ca6635973:

  iomap: improve the warnings from iomap_swapfile_activate (2021-03-26 10:55:40 -0700)

----------------------------------------------------------------
New code for 5.13:
- When a swap file is rejected, actually log the /name/ of the swapfile.

----------------------------------------------------------------
Christoph Hellwig (1):
      iomap: improve the warnings from iomap_swapfile_activate

 fs/iomap/swapfile.c | 38 ++++++++++++++++++++++----------------
 1 file changed, 22 insertions(+), 16 deletions(-)