Al Viro 3c70569e17 new helper: lookup_positive_unlocked() ... [ Upstream commit 6c2d4798a8 ] Most of the callers of lookup_one_len_unlocked() treat negatives are ERR_PTR(-ENOENT). Provide a helper that would do just that. Note that a pinned positive dentry remains positive - it's ->d_inode is stable, etc.; a pinned _negative_ dentry can become positive at any point as long as you are not holding its parent at least shared. So using lookup_one_len_unlocked() needs to be careful; lookup_positive_unlocked() is safer and that's what the callers end up open-coding anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Stable-dep-of: 0d5a4f8f77 ("fs: Fix error checking for d_hash_and_lookup()") Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-09-23 10:47:59 +02:00
..
acl.h
auth.c
auth.h
blocklayout.c
blocklayoutxdr.c
blocklayoutxdr.h
cache.h
current_stateid.h
export.c
export.h
fault_inject.c
flexfilelayout.c
flexfilelayoutxdr.c
flexfilelayoutxdr.h
idmap.h
Kconfig
lockd.c
Makefile
netns.h
nfs2acl.c
nfs3acl.c
nfs3proc.c	NFSD: Clamp WRITE offsets	2022-02-16 12:51:44 +01:00
nfs3xdr.c	new helper: lookup_positive_unlocked()	2023-09-23 10:47:59 +02:00
nfs4acl.c
nfs4callback.c	nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure	2023-01-18 11:30:31 +01:00
nfs4idmap.c
nfs4layouts.c	nfsd: fix race to check ls_layouts	2023-03-11 16:31:42 +01:00
nfs4proc.c	NFSD: Clamp WRITE offsets	2022-02-16 12:51:44 +01:00
nfs4recover.c	nfsd: fix a warning in __cld_pipe_upcall()	2019-12-13 08:52:09 +01:00
nfs4state.c	nfsd: Fix race to FREE_STATEID and cl_revoked	2023-08-30 16:31:54 +02:00
nfs4xdr.c	new helper: lookup_positive_unlocked()	2023-09-23 10:47:59 +02:00
nfscache.c
nfsctl.c	treewide: Remove uninitialized_var() usage	2023-08-11 11:45:01 +02:00
nfsd.h
nfsfh.c
nfsfh.h
nfsproc.c	NFSD: prevent underflow in nfssvc_decode_writeargs()	2022-04-15 14:14:39 +02:00
nfssvc.c	nfsd: Fix message level for normal termination	2020-12-30 11:26:02 +01:00
nfsxdr.c
pnfs.h
state.h	nfsd: fix jiffies/time_t mixup in LRU list	2020-02-11 04:34:13 -08:00
stats.c
stats.h
trace.c
trace.h	NFSD: Fix offset type in I/O trace points	2022-02-16 12:51:44 +01:00
vfs.c	nfsd: apply umask on fs without ACL support	2020-07-09 09:37:11 +02:00
vfs.h	nfsd: allow fh_want_write to be called twice	2019-06-15 11:54:07 +02:00
xdr.h	NFSD: prevent underflow in nfssvc_decode_writeargs()	2022-04-15 14:14:39 +02:00
xdr3.h
xdr4.h
xdr4cb.h