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| author | Ken Sumrall <ksumrall@android.com> | 2011-08-24 18:00:51 -0700 |
|---|---|---|
| committer | Ken Sumrall <ksumrall@android.com> | 2011-08-24 18:00:51 -0700 |
| commit | a6716caa593ef3298a77081aae799b555b59b4e5 (patch) | |
| tree | a499706f679b5571b3be01650365d1ac24fef8dd /init.tuna.rc | |
| parent | 75b4b467c61aee9eadf0c55820321992ac6333dd (diff) | |
| download | device_samsung_tuna-a6716caa593ef3298a77081aae799b555b59b4e5.zip device_samsung_tuna-a6716caa593ef3298a77081aae799b555b59b4e5.tar.gz device_samsung_tuna-a6716caa593ef3298a77081aae799b555b59b4e5.tar.bz2 | |
Enable nomblk_io_submit mount option for read-write ext4 filesystems.
The new mblk_io_submit code was turned on by default in 2.6.39, but it seems
have a bug that we hit on stingray. The new code was to improve performance
on 48-way systems, which we don't need on Android, so turn it off and use the
previous method by mounting with nomblk_io_submit.
Change-Id: I96ffe857845099172bc1794d22058db748385590
Diffstat (limited to 'init.tuna.rc')
| -rwxr-xr-x | init.tuna.rc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/init.tuna.rc b/init.tuna.rc index eea4fce..67cb638 100755 --- a/init.tuna.rc +++ b/init.tuna.rc @@ -29,9 +29,9 @@ on boot on fs mkdir /efs 0775 radio radio mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/system /system wait ro - mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/userdata /data wait noatime nosuid nodev - mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/cache /cache wait noatime nosuid nodev - mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/efs /efs wait noatime nosuid nodev + mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/userdata /data wait noatime nosuid nodev nomblk_io_submit + mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/cache /cache wait noatime nosuid nodev nomblk_io_submit + mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/efs /efs wait noatime nosuid nodev nomblk_io_submit # change permissions for Tiler driver chmod 0777 /dev/tiler |