On Sun, 28 Jan 2024 23:52:15 -0800, Johannes Thumshirn wrote:

Fueled by the LSFMM discussion on removing GFP_NOFS initiated by Willy,
I've looked into the sole GFP_NOFS allocation in zonefs. As it turned out,
it is only done for zone management commands and can be removed.

After digging into more callers of blkdev_zone_mgmt() I came to the
conclusion that the gfp_mask parameter can be removed alltogether.

[...]

Applied, thanks!

[1/5] zonefs: pass GFP_KERNEL to blkdev_zone_mgmt() call
      commit: 9105ce591b424771b1502ef9836ca7953c3e0af4
[2/5] dm: dm-zoned: guard blkdev_zone_mgmt with noio scope
      commit: 218082010aceb40b5495ebc30028ede6e30ee755
[3/5] btrfs: zoned: call blkdev_zone_mgmt in nofs scope
      commit: d9d556755f16f6af8d1d8ebac38b83a9263394c5
[4/5] f2fs: guard blkdev_zone_mgmt with nofs scope
      commit: 147ec1c60e3273d21ea1f212c6636f231d6d2771
[5/5] block: remove gfp_flags from blkdev_zone_mgmt
      commit: 71f4ecdbb42addf82b01b734b122a02707fed521

Best regards,
-- 
Jens Axboe