[PATCH v2 0/4] Performance optimization for no fsnotify marks

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Hi Jan,

Following v2 addresses review comments from v1 [1]

[1] https://lore.kernel.org/linux-fsdevel/20210803180344.2398374-1-amir73il@xxxxxxxxx/

Changes since v1:
- Rebase on 5.14-rc5 + pidfd patches
- Added RVB
- Helper to get connector's sb (Matthew)
- Fix deadlock bug on umount (Jan)

Amir Goldstein (4):
  fsnotify: replace igrab() with ihold() on attach connector
  fsnotify: count s_fsnotify_inode_refs for attached connectors
  fsnotify: count all objects with attached connectors
  fsnotify: optimize the case of no marks of any type

 fs/notify/fsnotify.c     |  6 ++---
 fs/notify/fsnotify.h     | 15 ++++++++++++
 fs/notify/mark.c         | 52 ++++++++++++++++++++++++++++++----------
 include/linux/fs.h       |  4 ++--
 include/linux/fsnotify.h |  9 +++++++
 5 files changed, 69 insertions(+), 17 deletions(-)

-- 
2.32.0




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