[GIT PULL] fsnotify updates for 4.12-rc1

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



  Hello Linus,

  could you please pull from

git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify

The branch contains mainly a rework of fsnotify infrastructure fixing a
shortcoming that we have waited for response to fanotify permission events with
SRCU read lock held and when the process consuming events was slow to respond
the kernel has stalled. It also contains several cleanups of unnecessary
indirections in fsnotify framework and a bugfix from Amir fixing leakage of
kernel internal errno to userspace.

Top of the tree is 6c71100db53e. The full shortlog is:

Amir Goldstein (1):
      fanotify: don't expose EOPENSTALE to userspace

Dan Carpenter (1):
      fsnotify: remove a stray unlock

Jan Kara (35):
      fsnotify: Remove unnecessary tests when showing fdinfo
      inotify: Remove inode pointers from debug messages
      fanotify: Move recalculation of inode / vfsmount mask under mark_mutex
      audit: Abstract hash key handling
      audit_tree: Use mark flags to check whether mark is alive
      fsnotify: Update comments
      fsnotify: Move mark list head from object into dedicated structure
      fsnotify: Move object pointer to fsnotify_mark_connector
      fsnotify: Make fsnotify_mark_connector hold inode reference
      fsnotify: Remove indirection from mark list addition
      fsnotify: Move fsnotify_destroy_marks()
      fsnotify: Move locking into fsnotify_recalc_mask()
      fsnotify: Move locking into fsnotify_find_mark()
      fsnotify: Determine lock in fsnotify_destroy_marks()
      fsnotify: Remove indirection from fsnotify_detach_mark()
      fsnotify: Avoid double locking in fsnotify_detach_from_object()
      fsnotify: Remove useless list deletion and comment
      fsnotify: Lock object list with connector lock
      fsnotify: Free fsnotify_mark_connector when there is no mark attached
      inotify: Do not drop mark reference under idr_lock
      fsnotify: Move queueing of mark for destruction into fsnotify_put_mark()
      fsnotify: Detach mark from object list when last reference is dropped
      fsnotify: Remove special handling of mark destruction on group shutdown
      fsnotify: Provide framework for dropping SRCU lock in ->handle_event
      fsnotify: Pass fsnotify_iter_info into handle_event handler
      fanotify: Release SRCU lock when waiting for userspace response
      fsnotify: Remove fsnotify_set_mark_{,ignored_}mask_locked()
      fsnotify: Remove fsnotify_recalc_{inode|vfsmount}_mask()
      fsnotify: Inline fsnotify_clear_{inode|vfsmount}_mark_group()
      fsnotify: Rename fsnotify_clear_marks_by_group_flags()
      fsnotify: Remove fsnotify_detach_group_marks()
      fsnotify: Remove fsnotify_find_{inode|vfsmount}_mark()
      fsnotify: Drop inode_mark.c
      fsnotify: Add group pointer in fsnotify_init_mark()
      fsnotify: Move ->free_mark callback to fsnotify_ops

The diffstat is

 fs/inode.c                           |   3 -
 fs/mount.h                           |   2 +-
 fs/namespace.c                       |   3 -
 fs/notify/Makefile                   |   4 +-
 fs/notify/dnotify/dnotify.c          |  25 +-
 fs/notify/fanotify/fanotify.c        |  26 +-
 fs/notify/fanotify/fanotify.h        |   1 +
 fs/notify/fanotify/fanotify_user.c   |  77 +++--
 fs/notify/fdinfo.c                   |  16 +-
 fs/notify/fsnotify.c                 | 107 +++++-
 fs/notify/fsnotify.h                 |  48 +--
 fs/notify/group.c                    |  20 +-
 fs/notify/inode_mark.c               | 199 -----------
 fs/notify/inotify/inotify.h          |   4 +-
 fs/notify/inotify/inotify_fsnotify.c |  18 +-
 fs/notify/inotify/inotify_user.c     |  81 ++---
 fs/notify/mark.c                     | 642 +++++++++++++++++++++++------------
 fs/notify/vfsmount_mark.c            | 108 ------
 include/linux/fs.h                   |   4 +-
 include/linux/fsnotify_backend.h     |  95 ++++--
 kernel/audit_fsnotify.c              |  10 +-
 kernel/audit_tree.c                  |  78 +++--
 kernel/audit_watch.c                 |  10 +-
 kernel/auditsc.c                     |   5 +-
 24 files changed, 815 insertions(+), 771 deletions(-)
 delete mode 100644 fs/notify/inode_mark.c
 delete mode 100644 fs/notify/vfsmount_mark.c

							Thanks
								Honza

-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR



[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [Samba]     [Device Mapper]     [CEPH Development]
  Powered by Linux