mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
052b398a43
Pull vfs updates from Al Viro: "In this pile: pathname resolution rewrite. - recursion in link_path_walk() is gone. - nesting limits on symlinks are gone (the only limit remaining is that the total amount of symlinks is no more than 40, no matter how nested). - "fast" (inline) symlinks are handled without leaving rcuwalk mode. - stack footprint (independent of the nesting) is below kilobyte now, about on par with what it used to be with one level of nested symlinks and ~2.8 times lower than it used to be in the worst case. - struct nameidata is entirely private to fs/namei.c now (not even opaque pointers are being passed around). - ->follow_link() and ->put_link() calling conventions had been changed; all in-tree filesystems converted, out-of-tree should be able to follow reasonably easily. For out-of-tree conversions, see Documentation/filesystems/porting for details (and in-tree filesystems for examples of conversion). That has sat in -next since mid-May, seems to survive all testing without regressions and merges clean with v4.1" * 'for-linus-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (131 commits) turn user_{path_at,path,lpath,path_dir}() into static inlines namei: move saved_nd pointer into struct nameidata inline user_path_create() inline user_path_parent() namei: trim do_last() arguments namei: stash dfd and name into nameidata namei: fold path_cleanup() into terminate_walk() namei: saner calling conventions for filename_parentat() namei: saner calling conventions for filename_create() namei: shift nameidata down into filename_parentat() namei: make filename_lookup() reject ERR_PTR() passed as name namei: shift nameidata inside filename_lookup() namei: move putname() call into filename_lookup() namei: pass the struct path to store the result down into path_lookupat() namei: uninline set_root{,_rcu}() namei: be careful with mountpoint crossings in follow_dotdot_rcu() Documentation: remove outdated information from automount-support.txt get rid of assorted nameidata-related debris lustre: kill unused helper lustre: kill unused macro (LOOKUP_CONTINUE) ... |
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.. | ||
blocklayout | ||
filelayout | ||
flexfilelayout | ||
objlayout | ||
cache_lib.c | ||
cache_lib.h | ||
callback.c | ||
callback.h | ||
callback_proc.c | ||
callback_xdr.c | ||
client.c | ||
delegation.c | ||
delegation.h | ||
dir.c | ||
direct.c | ||
dns_resolve.c | ||
dns_resolve.h | ||
file.c | ||
fscache-index.c | ||
fscache.c | ||
fscache.h | ||
getroot.c | ||
inode.c | ||
internal.h | ||
iostat.h | ||
Kconfig | ||
Makefile | ||
mount_clnt.c | ||
namespace.c | ||
netns.h | ||
nfs.h | ||
nfs2super.c | ||
nfs2xdr.c | ||
nfs3_fs.h | ||
nfs3acl.c | ||
nfs3client.c | ||
nfs3proc.c | ||
nfs3super.c | ||
nfs3xdr.c | ||
nfs4_fs.h | ||
nfs4client.c | ||
nfs4file.c | ||
nfs4getroot.c | ||
nfs4idmap.c | ||
nfs4idmap.h | ||
nfs4namespace.c | ||
nfs4proc.c | ||
nfs4renewd.c | ||
nfs4session.c | ||
nfs4session.h | ||
nfs4state.c | ||
nfs4super.c | ||
nfs4sysctl.c | ||
nfs4trace.c | ||
nfs4trace.h | ||
nfs4xdr.c | ||
nfs42.h | ||
nfs42proc.c | ||
nfs42xdr.c | ||
nfsroot.c | ||
nfstrace.c | ||
nfstrace.h | ||
pagelist.c | ||
pnfs.c | ||
pnfs.h | ||
pnfs_dev.c | ||
pnfs_nfs.c | ||
proc.c | ||
read.c | ||
super.c | ||
symlink.c | ||
sysctl.c | ||
unlink.c | ||
write.c |