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kernel_optimize_test/fs/kernfs
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Christoph Hellwig 0b6672fd77 kernfs: wire up ->splice_read and ->splice_write 
commit f2d6c2708bd84ca953fa6b6ca5717e79eb0140c7 upstream.

Wire up the splice_read and splice_write methods to the default
helpers using ->read_iter and ->write_iter now that those are
implemented for kernfs.  This restores support to use splice and
sendfile on kernfs files.

Fixes: 36e2c7421f ("fs: don't allow splice read/write without explicit ops")
Reported-by: Siddharth Gupta <sidgup@codeaurora.org>
Tested-by: Siddharth Gupta <sidgup@codeaurora.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210120204631.274206-4-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-27 11:55:29 +01:00
..
dir.c fs/kernfs/dir.c: Clean code by removing always true condition 2020-01-14 16:14:47 +01:00
file.c kernfs: wire up ->splice_read and ->splice_write 2021-01-27 11:55:29 +01:00
inode.c kernfs: Add option to enable user xattrs 2020-03-16 15:53:47 -04:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
kernfs-internal.h kernfs: Add option to enable user xattrs 2020-03-16 15:53:47 -04:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mount.c Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-12-06 09:06:58 -08:00
symlink.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00