Benny Halevy 510b81756f nfs41: find slot ... Find a free slot using bitmap-based allocation. Use the optimized ffz function to find a zero bit in the bitmap that indicates a free slot, starting the search from the 'lowest_free_slotid' position. If found, mark the slot as used in the bitmap, get the slot's slotid and seqid, and update max_slotid to be used by the SEQUENCE operation. Also, update lowest_free_slotid for next search. If no free slot was found the caller has to wait for a free slot (outside the scope of this function) Signed-off-by: Benny Halevy <bhalevy@panasas.com> [nfs41: find slot return slotid] Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> [use find_first_zero_bit for nfs4_find_slot as per review comment 21/85.] [use NFS4_MAX_SLOT_TABLE rather than NFS4_NO_SLOT] [nfs41: rpc_sleep_on slot_tbl_waitq must be called under slot_tbl_lock] Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>		2009-06-17 10:46:37 -07:00
..
9p	Fix a leak in failure exit in 9p ->get_sb()	2009-05-09 10:49:40 -04:00
adfs	fs/adfs: return f_fsid for statfs(2)	2009-04-02 19:05:08 -07:00
affs	Fix races around the access to ->s_options	2009-05-09 10:51:34 -04:00
afs	Fix races around the access to ->s_options	2009-05-09 10:51:34 -04:00
autofs	Fix autofs_expire()	2009-04-20 23:01:15 -04:00
autofs4	autofs4: remove hashed check in validate_wait()	2009-06-09 16:59:03 -07:00
befs	befs: fix build on parisc	2009-04-08 10:21:43 -07:00
bfs
btrfs	Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable	2009-06-05 11:54:28 -07:00
cachefiles	CacheFiles: Fixup renamed filenames in comments in internal.h	2009-05-27 10:20:13 -07:00
cifs	[CIFS] Avoid open on possible directories since Samba now rejects them	2009-05-23 18:57:25 +00:00
coda	constify dentry_operations: misc filesystems	2009-03-27 14:44:00 -04:00
configfs	configfs: Fix Trivial Warning in fs/configfs/symlink.c	2009-04-21 12:59:21 -07:00
cramfs	fs/cramfs: return f_fsid for statfs(2)	2009-04-02 19:05:08 -07:00
debugfs	debugfs: function to know if debugfs is initialized	2009-03-23 16:25:46 +01:00
devpts	devpts: correctly set default options	2009-05-15 08:03:23 -07:00
dlm	dlm: fix length calculation in compat code	2009-03-11 12:23:59 -05:00
ecryptfs	Convert obvious places to deactivate_locked_super()	2009-05-09 10:49:40 -04:00
efs	fs/efs: return f_fsid for statfs(2)	2009-04-02 19:05:09 -07:00
exofs	exofs: Documentation	2009-03-31 19:44:38 +03:00
exportfs
ext2	ext2: missing unlock in ext2_quota_write()	2009-04-27 16:49:52 +02:00
ext3	ext3: Try to avoid starting a transaction in writepage for data=writepage	2009-04-08 13:15:10 -04:00
ext4	ext4: Fix race in ext4_inode_info.i_cached_extent	2009-05-15 09:07:28 -04:00
fat	vfat: Note the NLS requirement	2009-04-17 09:32:11 -07:00
freevxfs
fscache	FS-Cache: Fixup renamed filenames in comments in internal.h	2009-05-27 10:20:13 -07:00
fuse	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse	2009-05-13 16:32:57 -07:00
gfs2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2009-05-10 10:49:08 -07:00
hfs	hfs: fix memory leak when unmounting	2009-04-13 15:04:29 -07:00
hfsplus	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2009-04-02 21:09:10 -07:00
hostfs	constify dentry_operations: misc filesystems	2009-03-27 14:44:00 -04:00
hpfs	Fix races around the access to ->s_options	2009-05-09 10:51:34 -04:00
hppfs	hppfs: hppfs_read_file() may return -ERROR	2009-04-02 19:04:53 -07:00
hugetlbfs	Remove implementation of readpage from the hugetlbfs_aops	2009-05-13 08:04:45 -07:00
isofs	fs/isofs: return f_fsid for statfs(2)	2009-04-02 19:05:09 -07:00
jbd	jbd: fix race in buffer processing in commit code	2009-06-09 16:59:03 -07:00
jbd2	jbd2: use SWRITE_SYNC_PLUG when writing synchronous revoke records	2009-04-14 07:50:56 -04:00
jffs2	jffs2: Fix corruption when flash erase/write failure	2009-05-29 10:44:46 +01:00
jfs	New helper - current_umask()	2009-03-31 23:00:26 -04:00
lockd	lockd: fix list corruption on lockd restart	2009-05-06 17:19:36 -04:00
minix	fs/minix: return f_fsid for statfs(2)	2009-04-02 19:05:09 -07:00
ncpfs	ncpfs: use memdup_user()	2009-04-20 23:02:51 -04:00
nfs	nfs41: find slot	2009-06-17 10:46:37 -07:00
nfs_common
nfsd	nfsd: fix hung up of nfs client while sync write data to nfs server	2009-05-27 17:40:06 -04:00
nilfs2	nilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function	2009-05-30 22:07:50 +09:00
nls
notify	inotify: use GFP_NOFS in kernel_event() to work around a lockdep false-positive	2009-05-06 16:36:09 -07:00
ntfs	ntfs: remove private wrapper of endian helpers	2009-04-01 08:59:18 -07:00
ocfs2	ocfs2: Use nd_set_link().	2009-05-09 10:49:40 -04:00
omfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2009-04-02 21:09:10 -07:00
openpromfs
partitions	Merge branch 'tracing/core-v2' into tracing-for-linus	2009-04-02 00:49:02 +02:00
proc	procfs: make errno values consistent when open pident vs exit(2) race occurs	2009-05-29 08:40:02 -07:00
qnx4	fs/qnx4: return f_fsid for statfs(2)	2009-04-02 19:05:10 -07:00
quota	quota: remove obsolete comments in fs/quota/Makefile	2009-04-27 16:49:52 +02:00
ramfs	ramfs: fix double freeing s_fs_info on failed mount	2009-04-07 07:39:59 -07:00
reiserfs	reiserfs: fixup perms when xattrs are disabled	2009-05-17 11:45:45 -07:00
romfs	ROMFS: romfs_dev_read() error ignored	2009-05-09 10:49:41 -04:00
smbfs	constify dentry_operations: misc filesystems	2009-03-27 14:44:00 -04:00
squashfs	Squashfs: cody tidying, remove commented out line in Makefile	2009-05-13 03:25:20 +01:00
sysfs	sysfs: file.c: use create_singlethread_workqueue()	2009-05-28 14:24:07 -07:00
sysv	fs/sysv: return f_fsid for statfs(2)	2009-04-02 19:05:10 -07:00
ubifs	Convert obvious places to deactivate_locked_super()	2009-05-09 10:49:40 -04:00
udf	udf: Don't write integrity descriptor too often	2009-04-02 13:36:28 +02:00
ufs	switch ufs directories to ufs_sync_file()	2009-05-09 10:49:42 -04:00
xfs	Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs	2009-06-02 09:47:21 -07:00
aio.c	aio: lookup_ioctx can return the wrong value when looking up a bogus context	2009-03-19 15:57:18 -07:00
anon_inodes.c	constify dentry_operations: rest	2009-03-27 14:44:03 -04:00
attr.c	vfs: Use lowercase names of quota functions	2009-03-26 02:18:35 +01:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c	ptrace: s/parent/real_parent/ in binfmt_elf_fdpic.c	2009-05-02 15:36:10 -07:00
binfmt_elf.c	Trim includes in binfmt_elf	2009-03-31 23:00:27 -04:00
binfmt_em86.c
binfmt_flat.c	flat: fix data sections alignment	2009-05-29 08:40:02 -07:00
binfmt_misc.c
binfmt_script.c
binfmt_som.c	Don't crap into descriptor table in binfmt_som	2009-03-31 23:00:28 -04:00
bio-integrity.c	block: add private bio_set for bio integrity allocations	2009-03-24 12:35:17 +01:00
bio.c	bio: fix memcpy corruption in bio_copy_user_iov()	2009-04-28 20:24:29 +02:00
block_dev.c	Cleanup after commit 585d3bc06f	2009-04-01 07:07:16 -04:00
buffer.c	Fix nobh_truncate_page() to not pass stack garbage to get_block()	2009-06-06 06:17:25 -04:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c	fs/compat_ioctl: fix build when !BLOCK	2009-04-20 23:01:16 -04:00
compat.c	do_execve() must not clear fs->in_exec if it was set by another thread	2009-04-24 07:39:45 -07:00
dcache.c	fs: dcache fix LRU ordering	2009-05-09 10:49:40 -04:00
dcookies.c
direct-io.c	dio: Remove code handling bio_alloc failure with __GFP_WAIT	2009-04-15 12:10:13 +02:00
drop_caches.c	vfs: skip I_CLEAR state inodes	2009-04-02 19:04:48 -07:00
eventfd.c	epoll keyed wakeups: make eventfd use keyed wakeups	2009-04-01 08:59:20 -07:00
eventpoll.c	epoll: fix size check in epoll_create()	2009-05-12 14:11:35 -07:00
exec.c	Switch open_exec() and sys_uselib() to do_open_filp()	2009-05-09 10:49:42 -04:00
fcntl.c	dup2: Fix return value with oldfd == newfd and invalid fd	2009-05-11 12:18:06 -07:00
fifo.c
file_table.c	trivial: remove unused variable 'path' in alloc_file()	2009-03-30 15:22:03 +02:00
file.c
filesystems.c	fs: Mark get_filesystem_list() as __init function.	2009-04-20 23:02:52 -04:00
fs_struct.c	Get rid of indirect include of fs_struct.h	2009-03-31 23:00:27 -04:00
fs-writeback.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-04-03 15:24:35 -07:00
generic_acl.c	New helper - current_umask()	2009-03-31 23:00:26 -04:00
inode.c	integrity: fix IMA inode leak	2009-06-06 14:33:41 -07:00
internal.h	New locking/refcounting for fs_struct	2009-03-31 23:00:26 -04:00
ioctl.c	fiemap: fix problem with setting FIEMAP_EXTENT_LAST	2009-05-06 16:36:09 -07:00
ioprio.c
Kconfig	nilfs2: update makefile and Kconfig	2009-04-07 08:31:16 -07:00
Kconfig.binfmt
libfs.c	Convert obvious places to deactivate_locked_super()	2009-05-09 10:49:40 -04:00
locks.c
Makefile	nilfs2: update makefile and Kconfig	2009-04-07 08:31:16 -07:00
mbcache.c
mpage.c	Remove two unneeded exports and make two symbols static in fs/mpage.c	2009-04-01 07:38:54 -04:00
namei.c	Switch open_exec() and sys_uselib() to do_open_filp()	2009-05-09 10:49:42 -04:00
namespace.c	Fix races around the access to ->s_options	2009-05-09 10:51:34 -04:00
nfsctl.c
no-block.c
open.c	Switch open_exec() and sys_uselib() to do_open_filp()	2009-05-09 10:49:42 -04:00
pipe.c	splice: add helpers for locking pipe inode	2009-04-15 12:10:12 +02:00
pnode.c
pnode.h
posix_acl.c
read_write.c	Make non-compat preadv/pwritev use native register size	2009-04-04 14:20:34 -07:00
read_write.h
readdir.c
select.c
seq_file.c	cpumask: fix seq_bitmap_*() functions.	2009-03-30 22:05:11 +10:30
signalfd.c
splice.c	splice: fix new kernel-doc warnings	2009-04-17 07:38:07 -07:00
stack.c
stat.c	kill vfs_stat_fd / vfs_lstat_fd	2009-04-20 23:02:52 -04:00
super.c	NULL noise in fs/super.c:kill_bdev_super()	2009-05-09 10:49:41 -04:00
sync.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6	2009-03-27 14:48:34 -07:00
timerfd.c	timerfd: add flags check	2009-02-18 15:37:53 -08:00
utimes.c
xattr_acl.c
xattr.c	xattr: use memdup_user()	2009-04-20 23:02:50 -04:00