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Revision ea441d1104cf1efb471fa81bc91e9fd1e6ae29fd authored by Al Viro on 17 November 2011, 02:43:59 UTC, committed by Al Viro on 17 November 2011, 03:00:34 UTC 
new helper: mount_subtree()
 
takes vfsmount and relative path, does lookup within that vfsmount
(possibly triggering automounts) and returns the result as root
of subtree suitable for return by ->mount() (i.e. a reference to
dentry and an active reference to its superblock grabbed, superblock
locked exclusive).

btrfs and nfs switched to it instead of open-coding the sucker.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1 parent c133449
Raw File
Kconfig 
#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#
mainmenu "Linux/$ARCH $KERNELVERSION Kernel Configuration"

config SRCARCH
	string
	option env="SRCARCH"

source "arch/$SRCARCH/Kconfig"
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