system_core.git - system/core

	Commit message (Collapse)	Author	Age	Files	Lines
*	Make sdcard daemon multi-threaded.	Jeff Brown	2012-06-04	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The essential idea here is that a handler thread only needs to hold a lock on the global node table while it is manipulating nodes. The actual I/O operation is then performed without holding any locks. By default, we use 2 threads but this can be configured on the command-line. Work is sheduled somewhat arbitrarily by the handler threads. Whichever thread happens to read() the next request first wins the right process it. This policy is very simple but potentially wastes threads when there isn't much work to be done. We can always improve this later if needed. Change-Id: Id27a27c2c9b40d4f8e35a6bef9dd84f0dfacf337
*	sdcard: a program to create a "virtual" /sdcard pointed at a path	Brian Swetland	2010-08-12	1	-0/+10
	sdcard is a program that uses FUSE to emulate FAT-on-sdcard style directory permissions (all files are given fixed owner, group, and permissions at creation, owner, group, and permissions are not changeable, symlinks and hardlinks are not createable, etc. usage: sdcard <path> <uid> <gid> It must be run as root, but will change to uid/gid as soon as it mounts a filesystem on /sdcard. It will refuse to run if uid or gid are zero. Change-Id: I9a5d2e5daaebeee632f8470172cbb77b7fa689f8 Signed-off-by: Brian Swetland <swetland@google.com>