linux

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Miklos Szeredi 30c17ebfb2 ovl: simplify empty checking

The empty checking logic is duplicated in ovl_check_empty_and_clear() and
ovl_remove_and_whiteout(), except the condition for clearing whiteouts is
different:

ovl_check_empty_and_clear() checked for being upper

ovl_remove_and_whiteout() checked for merge OR lower

Move the intersection of those checks (upper AND merge) into
ovl_check_empty_and_clear() and simplify ovl_remove_and_whiteout().

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

2016-07-29 12:05:25 +02:00

copy_up.c

ovl: store real inode pointer in ->i_private

2016-07-29 12:05:24 +02:00

dir.c

ovl: simplify empty checking

2016-07-29 12:05:25 +02:00

inode.c

ovl: append MAY_READ when diluting write checks

2016-07-29 12:05:24 +02:00

Kconfig

ovl: rename filesystem type to "overlay"