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(parent: f55532a) | patch
fs: add filp_clone_open API
authorJames Bottomley <James.Bottomley@HansenPartnership.com>
Thu, 18 Feb 2016 00:49:38 +0000 (16:49 -0800)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Wed, 30 Mar 2016 21:12:22 +0000 (14:12 -0700)
commit9a08c352d05305ca7651540c3b107da1e4e1f40b
treed8b850a2330ab9f98c5a1c00fe54ac741e6e6c82tree | snapshot
parentf55532a0c0b8bb6148f4e07853b876ef73bc69cacommit | diff
fs: add filp_clone_open API

I need an API that allows me to obtain a clone of the current file
pointer to pass in to an exec handler.  I've labelled this as an
internal API because I can't see how it would be useful outside of the
fs subsystem.  The use case will be a persistent binfmt_misc handler.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Acked-by: Jan Kara <jack@suse.cz>
fs/internal.h diff | blob | history
fs/open.c diff | blob | history
John Crispins staging tree