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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-11 21:21:34 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-11 21:21:34 +0400 |
| commit | ef4a48c513211d842c55e84f7a1c31884b91dcf7 (patch) | |
| tree | 997ecc4d359a7307d6c0e55ab057fe9f9c2b888e /include/trace | |
| parent | 90d0c376f5ee1927327b267faf15bf970476f09e (diff) | |
| parent | 1b2b32dcdb3df28dd103033c73cac2417fa05845 (diff) | |
| download | linux-ef4a48c513211d842c55e84f7a1c31884b91dcf7.tar.xz | |
Merge tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux
Pull file locking related changes from Jeff Layton:
"This release is a little more busy for file locking changes than the
last:
- a set of patches from Kinglong Mee to fix the lockowner handling in
knfsd
- a pile of cleanups to the internal file lease API. This should get
us a bit closer to allowing for setlease methods that can block.
There are some dependencies between mine and Bruce's trees this cycle,
and I based my tree on top of the requisite patches in Bruce's tree"
* tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux: (26 commits)
locks: fix fcntl_setlease/getlease return when !CONFIG_FILE_LOCKING
locks: flock_make_lock should return a struct file_lock (or PTR_ERR)
locks: set fl_owner for leases to filp instead of current->files
locks: give lm_break a return value
locks: __break_lease cleanup in preparation of allowing direct removal of leases
locks: remove i_have_this_lease check from __break_lease
locks: move freeing of leases outside of i_lock
locks: move i_lock acquisition into generic_*_lease handlers
locks: define a lm_setup handler for leases
locks: plumb a "priv" pointer into the setlease routines
nfsd: don't keep a pointer to the lease in nfs4_file
locks: clean up vfs_setlease kerneldoc comments
locks: generic_delete_lease doesn't need a file_lock at all
nfsd: fix potential lease memory leak in nfs4_setlease
locks: close potential race in lease_get_mtime
security: make security_file_set_fowner, f_setown and __f_setown void return
locks: consolidate "nolease" routines
locks: remove lock_may_read and lock_may_write
lockd: rip out deferred lock handling from testlock codepath
NFSD: Get reference of lockowner when coping file_lock
...
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/filelock.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h index 59d11c22f076..a0d008070962 100644 --- a/include/trace/events/filelock.h +++ b/include/trace/events/filelock.h @@ -53,15 +53,15 @@ DECLARE_EVENT_CLASS(filelock_lease, ), TP_fast_assign( - __entry->fl = fl; + __entry->fl = fl ? fl : NULL; __entry->s_dev = inode->i_sb->s_dev; __entry->i_ino = inode->i_ino; - __entry->fl_next = fl->fl_next; - __entry->fl_owner = fl->fl_owner; - __entry->fl_flags = fl->fl_flags; - __entry->fl_type = fl->fl_type; - __entry->fl_break_time = fl->fl_break_time; - __entry->fl_downgrade_time = fl->fl_downgrade_time; + __entry->fl_next = fl ? fl->fl_next : NULL; + __entry->fl_owner = fl ? fl->fl_owner : NULL; + __entry->fl_flags = fl ? fl->fl_flags : 0; + __entry->fl_type = fl ? fl->fl_type : 0; + __entry->fl_break_time = fl ? fl->fl_break_time : 0; + __entry->fl_downgrade_time = fl ? fl->fl_downgrade_time : 0; ), TP_printk("fl=0x%p dev=0x%x:0x%x ino=0x%lx fl_next=0x%p fl_owner=0x%p fl_flags=%s fl_type=%s fl_break_time=%lu fl_downgrade_time=%lu", |