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Jeff Layton 130d1f956a locks: ensure that fl_owner is always initialized properly in flock and lease codepaths ... Currently, the fl_owner isn't set for flock locks. Some filesystems use byte-range locks to simulate flock locks and there is a common idiom in those that does: fl->fl_owner = (fl_owner_t)filp; fl->fl_start = 0; fl->fl_end = OFFSET_MAX; Since flock locks are generally "owned" by the open file description, move this into the common flock lock setup code. The fl_start and fl_end fields are already set appropriately, so remove the unneeded setting of that in flock ops in those filesystems as well. Finally, the lease code also sets the fl_owner as if they were owned by the process and not the open file description. This is incorrect as leases have the same ownership semantics as flock locks. Set them the same way. The lease code doesn't actually use the fl_owner value for anything, so this is more for consistency's sake than a bugfix. Reported-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Jeff Layton <jlayton@poochiereds.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (Staging portion) Acked-by: J. Bruce Fields <bfields@fieldses.org>		11 years ago
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Kconfig	…
Makefile	…
acl.c	…
addr.c	…
cache.c	ceph: fscache: Wait for completion of object initialization	11 years ago
cache.h	ceph: fscache: add an interface to synchronize object store limit	11 years ago
caps.c	ceph: avoid releasing caps that are being used	11 years ago
ceph_frag.c	…
debugfs.c	ceph: print inode number for LOOKUPINO request	11 years ago
dir.c	ceph: clear directory's completeness when creating file	11 years ago
export.c	ceph: add get_name() NFS export callback	11 years ago
file.c	These are regression and bug fixes for ext4.	11 years ago
inode.c	ceph: clear directory's completeness when creating file	11 years ago
ioctl.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	11 years ago
ioctl.h	…
locks.c	locks: ensure that fl_owner is always initialized properly in flock and lease codepaths	11 years ago
mds_client.c	ceph: flush cap release queue when trimming session caps	11 years ago
mds_client.h	ceph: preallocate buffer for readdir reply	11 years ago
mdsmap.c	…
snap.c	…
strings.c	ceph: add get_name() NFS export callback	11 years ago
super.c	ceph: use fl->fl_file as owner identifier of flock and posix lock	11 years ago
super.h	ceph: clear directory's completeness when creating file	11 years ago
xattr.c	ceph: don't include ceph.{file,dir}.layout vxattr in listxattr()	11 years ago