tree 7e30e015a9da93f049fbe6a27b591313d592b8b6
parent bc6a0cbd576c66995d782331456f68ae63a50af4
author Jiri Slaby <jslaby@suse.cz> 1272750682 +0200
committer Rafael J. Wysocki <rjw@sisk.pl> 1273525697 +0200

FS / libfs: Implement simple_write_to_buffer

It will be used in suspend code and serves as an easy wrap around
copy_from_user. Similar to simple_read_from_buffer, it takes care
of transfers with proper lengths depending on available and count
parameters and advances ppos appropriately.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>