linux-stable/fs/cachefiles
Linus Torvalds 561593a048 for-5.18/write-streams-2022-03-18
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Merge tag 'for-5.18/write-streams-2022-03-18' of git://git.kernel.dk/linux-block

Pull NVMe write streams removal from Jens Axboe:
 "This removes the write streams support in NVMe. No vendor ever really
  shipped working support for this, and they are not interested in
  supporting it.

  With the NVMe support gone, we have nothing in the tree that supports
  this. Remove passing around of the hints.

  The only discussion point in this patchset imho is the fact that the
  file specific write hint setting/getting fcntl helpers will now return
  -1/EINVAL like they did before we supported write hints. No known
  applications use these functions, I only know of one prototype that I
  help do for RocksDB, and that's not used. That said, with a change
  like this, it's always a bit controversial. Alternatively, we could
  just make them return 0 and pretend it worked. It's placement based
  hints after all"

* tag 'for-5.18/write-streams-2022-03-18' of git://git.kernel.dk/linux-block:
  fs: remove fs.f_write_hint
  fs: remove kiocb.ki_hint
  block: remove the per-bio/request write hint
  nvme: remove support or stream based temperature hint
2022-03-26 11:51:46 -07:00
..
Kconfig cachefiles: Add some error injection support 2022-01-07 13:40:56 +00:00
Makefile cachefiles: Implement begin and end I/O operation 2022-01-07 13:42:44 +00:00
cache.c cachefiles: Check that the backing filesystem supports tmpfiles 2022-01-21 21:36:28 +00:00
daemon.c cachefiles: set default tag name if it's unspecified 2022-01-21 21:36:28 +00:00
error_inject.c cachefiles: Add some error injection support 2022-01-07 13:40:56 +00:00
interface.c cachefiles: Fix incorrect length to fallocate() 2022-03-03 11:35:21 -08:00
internal.h cachefiles: Calculate the blockshift in terms of bytes, not pages 2022-01-21 21:36:28 +00:00
io.c fs: remove kiocb.ki_hint 2022-03-08 17:55:03 -07:00
key.c cachefiles: Implement key to filename encoding 2022-01-07 13:42:16 +00:00
main.c cachefiles: Implement object lifecycle funcs 2022-01-07 13:42:08 +00:00
namei.c cachefiles: Trace active-mark failure 2022-01-21 21:36:28 +00:00
security.c cachefiles: Add security derivation 2022-01-07 13:41:14 +00:00
volume.c fscache, cachefiles: Store the volume coherency data 2022-01-07 13:43:03 +00:00
xattr.c cachefiles: Fix volume coherency attribute 2022-03-11 10:24:37 -08:00