writer: reduce atomic context usage in swap_msg
authorVyacheslav Cherkashin <v.cherkashin@samsung.com>
Thu, 24 Nov 2016 09:04:07 +0000 (12:04 +0300)
committerVyacheslav Cherkashin <v.cherkashin@samsung.com>
Thu, 24 Nov 2016 12:24:19 +0000 (15:24 +0300)
commitb3faf647b5858808fc52f29c7920ee105ae7d47c
tree18cd7e01f3446e6d0a4e6d358e683e39affb1d07
parentd9038e21b99ec7bd9c1018c03cc1458b1e933ff2
writer: reduce atomic context usage in swap_msg

Usage pool buffer in swap_msg. If pool buffer is empty,
per_cpu buffer will be used which lead atomic context.

Change-Id: Ica59721ed12ae74bda1bc486b6dfe1928e0c1f1f
Signed-off-by: Vyacheslav Cherkashin <v.cherkashin@samsung.com>
writer/swap_msg.c