[PATCH v3 00/47] filelock: split file leases out of struct file_lock
From: Jeff Layton
Date: Wed Jan 31 2024 - 18:02:34 EST
I'm not sure this is much prettier than the last, but contracting
"fl_core" to "c", as Neil suggested is a bit easier on the eyes.
I also added a few small helpers and converted several users over to
them. That reduces the size of the per-fs conversion patches later in
the series. I played with some others too, but they were too awkward
or not frequently used enough to make it worthwhile.
Many thanks to Chuck and Neil for the earlier R-b's and comments. I've
dropped those for now since this set is a bit different from the last.
I'd like to get this into linux-next soon and we can see about merging
it for v6.9, unless anyone has major objections.
Thanks!
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
Changes in v3:
- Rename "flc_core" fields in file_lock and file_lease to "c"
- new helpers: locks_wake_up, for_each_file_lock, and lock_is_{unlock,read,write}
- Link to v2: https://lore.kernel.org/r/20240125-flsplit-v2-0-7485322b62c7@xxxxxxxxxx
Changes in v2:
- renamed file_lock_core fields to have "flc_" prefix
- used macros to more easily do the change piecemeal
- broke up patches into per-subsystem ones
- Link to v1: https://lore.kernel.org/r/20240116-flsplit-v1-0-c9d0f4370a5d@xxxxxxxxxx
---
Jeff Layton (47):
filelock: fl_pid field should be signed int
filelock: rename some fields in tracepoints
filelock: rename fl_pid variable in lock_get_status
filelock: add some new helper functions
9p: rename fl_type variable in v9fs_file_do_lock
afs: convert to using new filelock helpers
ceph: convert to using new filelock helpers
dlm: convert to using new filelock helpers
gfs2: convert to using new filelock helpers
lockd: convert to using new filelock helpers
nfs: convert to using new filelock helpers
nfsd: convert to using new filelock helpers
ocfs2: convert to using new filelock helpers
smb/client: convert to using new filelock helpers
smb/server: convert to using new filelock helpers
filelock: drop the IS_* macros
filelock: split common fields into struct file_lock_core
filelock: have fs/locks.c deal with file_lock_core directly
filelock: convert more internal functions to use file_lock_core
filelock: make posix_same_owner take file_lock_core pointers
filelock: convert posix_owner_key to take file_lock_core arg
filelock: make locks_{insert,delete}_global_locks take file_lock_core arg
filelock: convert locks_{insert,delete}_global_blocked
filelock: make __locks_delete_block and __locks_wake_up_blocks take file_lock_core
filelock: convert __locks_insert_block, conflict and deadlock checks to use file_lock_core
filelock: convert fl_blocker to file_lock_core
filelock: clean up locks_delete_block internals
filelock: reorganize locks_delete_block and __locks_insert_block
filelock: make assign_type helper take a file_lock_core pointer
filelock: convert locks_wake_up_blocks to take a file_lock_core pointer
filelock: convert locks_insert_lock_ctx and locks_delete_lock_ctx
filelock: convert locks_translate_pid to take file_lock_core
filelock: convert seqfile handling to use file_lock_core
9p: adapt to breakup of struct file_lock
afs: adapt to breakup of struct file_lock
ceph: adapt to breakup of struct file_lock
dlm: adapt to breakup of struct file_lock
gfs2: adapt to breakup of struct file_lock
fuse: adapt to breakup of struct file_lock
lockd: adapt to breakup of struct file_lock
nfs: adapt to breakup of struct file_lock
nfsd: adapt to breakup of struct file_lock
ocfs2: adapt to breakup of struct file_lock
smb/client: adapt to breakup of struct file_lock
smb/server: adapt to breakup of struct file_lock
filelock: remove temporary compatibility macros
filelock: split leases out of struct file_lock
fs/9p/vfs_file.c | 40 +-
fs/afs/flock.c | 60 +--
fs/ceph/locks.c | 74 ++--
fs/dlm/plock.c | 44 +--
fs/fuse/file.c | 14 +-
fs/gfs2/file.c | 16 +-
fs/libfs.c | 2 +-
fs/lockd/clnt4xdr.c | 14 +-
fs/lockd/clntlock.c | 2 +-
fs/lockd/clntproc.c | 65 +--
fs/lockd/clntxdr.c | 14 +-
fs/lockd/svc4proc.c | 10 +-
fs/lockd/svclock.c | 64 +--
fs/lockd/svcproc.c | 10 +-
fs/lockd/svcsubs.c | 24 +-
fs/lockd/xdr.c | 14 +-
fs/lockd/xdr4.c | 14 +-
fs/locks.c | 851 ++++++++++++++++++++++------------------
fs/nfs/delegation.c | 4 +-
fs/nfs/file.c | 22 +-
fs/nfs/nfs3proc.c | 2 +-
fs/nfs/nfs4_fs.h | 2 +-
fs/nfs/nfs4file.c | 2 +-
fs/nfs/nfs4proc.c | 39 +-
fs/nfs/nfs4state.c | 22 +-
fs/nfs/nfs4trace.h | 4 +-
fs/nfs/nfs4xdr.c | 8 +-
fs/nfs/write.c | 8 +-
fs/nfsd/filecache.c | 4 +-
fs/nfsd/nfs4callback.c | 2 +-
fs/nfsd/nfs4layouts.c | 34 +-
fs/nfsd/nfs4state.c | 120 +++---
fs/ocfs2/locks.c | 12 +-
fs/ocfs2/stack_user.c | 2 +-
fs/open.c | 2 +-
fs/posix_acl.c | 4 +-
fs/smb/client/cifsfs.c | 2 +-
fs/smb/client/cifssmb.c | 8 +-
fs/smb/client/file.c | 78 ++--
fs/smb/client/smb2file.c | 2 +-
fs/smb/server/smb2pdu.c | 44 +--
fs/smb/server/vfs.c | 14 +-
include/linux/filelock.h | 103 +++--
include/linux/fs.h | 5 +-
include/linux/lockd/lockd.h | 8 +-
include/linux/lockd/xdr.h | 2 +-
include/trace/events/afs.h | 4 +-
include/trace/events/filelock.h | 102 ++---
48 files changed, 1064 insertions(+), 933 deletions(-)
---
base-commit: e96efe9f69ebb12b38c722c159413fd6850b782c
change-id: 20240116-flsplit-bdb46824db68
Best regards,
--
Jeff Layton <jlayton@xxxxxxxxxx>