diff options
| author |   Ganesh Mahendran <opensource.ganesh@gmail.com> | 2014-12-12 16:57:13 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-13 12:42:50 -0800 |
| commit | 083914eab96fabddfc715f0436e082eb375c5704 (patch) | |
| tree | a4d60aa9d39cf9687ee7b047447096673a94edc1 /mm/zswap.c | |
| parent | mm/zsmalloc: allocate exactly size of struct zs_pool (diff) | |
| download | linux-dev-083914eab96fabddfc715f0436e082eb375c5704.tar.xz linux-dev-083914eab96fabddfc715f0436e082eb375c5704.zip | |
zram: use DEVICE_ATTR_[RW|RO|WO] to define zram sys device attribute
In current zram, we use DEVICE_ATTR() to define sys device attributes.
SO, we need to set (S_IRUGO | S_IWUSR) permission and other arguments
manually. Linux already provids the macro DEVICE_ATTR_[RW|RO|WO] to
define sys device attribute. It is simple and readable.
This patch uses kernel defined macro DEVICE_ATTR_[RW|RO|WO] to define
zram device attribute.
Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com>
Acked-by: Jerome Marchand <jmarchan@redhat.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zswap.c')
0 files changed, 0 insertions, 0 deletions