Merge tag 'ext4_for_linus_cleanups' of git://git.kernel.org/pub/scm/linux/kernel...

Pull ext4 fixes and cleanups from Ted Ts'o:
 "More fixes and cleanups for the new fast_commit features, but also a
  few other miscellaneous bug fixes and a cleanup for the MAINTAINERS
  file"

* tag 'ext4_for_linus_cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (28 commits)
  jbd2: fix up sparse warnings in checkpoint code
  ext4: fix sparse warnings in fast_commit code
  ext4: cleanup fast commit mount options
  jbd2: don't start fast commit on aborted journal
  ext4: make s_mount_flags modifications atomic
  ext4: issue fsdev cache flush before starting fast commit
  ext4: disable fast commit with data journalling
  ext4: fix inode dirty check in case of fast commits
  ext4: remove unnecessary fast commit calls from ext4_file_mmap
  ext4: mark buf dirty before submitting fast commit buffer
  ext4: fix code documentatioon
  ext4: dedpulicate the code to wait on inode that's being committed
  jbd2: don't read journal->j_commit_sequence without taking a lock
  jbd2: don't touch buffer state until it is filled
  jbd2: add todo for a fast commit performance optimization
  jbd2: don't pass tid to jbd2_fc_end_commit_fallback()
  jbd2: don't use state lock during commit path
  jbd2: drop jbd2_fc_init documentation
  ext4: clean up the JBD2 API that initializes fast commits
  jbd2: rename j_maxlen to j_total_len and add jbd2_journal_max_txn_bufs
  ...

diff --combined MAINTAINERS
index 3da6d8c,025d16a..94ac10a
--- 1/MAINTAINERS
--- 2/MAINTAINERS
+++ b/MAINTAINERS
@@@ -934,7 -934,7 +934,7 @@@ M: Evan Quan <evan.quan@amd.com
  L:    amd-gfx@lists.freedesktop.org
  S:    Supported
  T:    git git://people.freedesktop.org/~agd5f/linux
 -F:    drivers/gpu/drm/amd/powerplay/
 +F:    drivers/gpu/drm/amd/pm/powerplay/
  
  AMD SEATTLE DEVICE TREE SUPPORT
  M:    Brijesh Singh <brijeshkumar.singh@amd.com>
@@@ -978,7 -978,7 +978,7 @@@ M: Michael Hennerich <Michael.Hennerich
  L:    linux-iio@vger.kernel.org
  S:    Supported
  W:    http://ez.analog.com/community/linux-device-drivers
 -F:    Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 +F:    Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
  F:    drivers/iio/adc/ad7768-1.c
  
  ANALOG DEVICES INC AD7780 DRIVER
@@@ -3857,7 -3857,7 +3857,7 @@@ M:      Roger Quadros <rogerq@ti.com
  L:    linux-usb@vger.kernel.org
  S:    Maintained
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
 -F:    Documentation/devicetree/bindings/usb/cdns-usb3.txt
 +F:    Documentation/devicetree/bindings/usb/cdns,usb3.yaml
  F:    drivers/usb/cdns3/
  
  CADET FM/AM RADIO RECEIVER DRIVER
@@@ -6614,6 -6614,7 +6614,7 @@@ Q:      http://patchwork.ozlabs.org/project/
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
  F:    Documentation/filesystems/ext4/
  F:    fs/ext4/
+ F:    include/trace/events/ext4.h
  
  Extended Verification Module (EVM)
  M:    Mimi Zohar <zohar@linux.ibm.com>
@@@ -7916,7 -7917,7 +7917,7 @@@ HISILICON LPC BUS DRIVE
  M:    john.garry@huawei.com
  S:    Maintained
  W:    http://www.hisilicon.com
 -F:    Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
 +F:    Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
  F:    drivers/bus/hisi_lpc.c
  
  HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
@@@ -11163,7 -11164,7 +11164,7 @@@ F:   Documentation/devicetree/bindings/in
  F:    drivers/input/touchscreen/melfas_mip4.c
  
  MELLANOX BLUEFIELD I2C DRIVER
 -M:    Khalil Blaiech <kblaiech@mellanox.com>
 +M:    Khalil Blaiech <kblaiech@nvidia.com>
  L:    linux-i2c@vger.kernel.org
  S:    Supported
  F:    drivers/i2c/busses/i2c-mlxbf.c
@@@ -14527,14 -14528,6 +14528,14 @@@ F: Documentation/devicetree/bindings/ma
  F:    drivers/mailbox/qcom-ipcc.c
  F:    include/dt-bindings/mailbox/qcom-ipcc.h
  
 +QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
 +M:    Robert Marko <robert.marko@sartura.hr>
 +M:    Luka Perkov <luka.perkov@sartura.hr>
 +L:    linux-arm-msm@vger.kernel.org
 +S:    Maintained
 +F:    Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
 +F:    drivers/regulator/vqmmc-ipq4019-regulator.c
 +
  QUALCOMM RMNET DRIVER
  M:    Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
  M:    Sean Tranchetti <stranche@codeaurora.org>
@@@ -14890,6 -14883,7 +14891,6 @@@ RENESAS ETHERNET DRIVER
  R:    Sergei Shtylyov <sergei.shtylyov@gmail.com>
  L:    netdev@vger.kernel.org
  L:    linux-renesas-soc@vger.kernel.org
 -F:    Documentation/devicetree/bindings/net/renesas,*.txt
  F:    Documentation/devicetree/bindings/net/renesas,*.yaml
  F:    drivers/net/ethernet/renesas/
  F:    include/linux/sh_eth.h
@@@ -18090,7 -18084,7 +18091,7 @@@ M:   Yu Chen <chenyu56@huawei.com
  M:    Binghui Wang <wangbinghui@hisilicon.com>
  L:    linux-usb@vger.kernel.org
  S:    Maintained
 -F:    Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
 +F:    Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
  F:    drivers/phy/hisilicon/phy-hi3660-usb3.c
  
  USB ISP116X DRIVER