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authorJens Axboe <jens.axboe@oracle.com>2009-06-12 14:45:52 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-09-11 09:20:26 +0200
commitd993831fa7ffeb89e994f046f93eeb09ec91df08 (patch)
treeda4f94bbf022c83988bda71adf1f1b3a88cb4592 /mm/swap_state.c
parentf09b00d3e789a88fa6c7c03cedc62cb65c1de0cb (diff)
downloadvexpress-lsk-d993831fa7ffeb89e994f046f93eeb09ec91df08.tar.gz
writeback: add name to backing_dev_info
This enables us to track who does what and print info. Its main use is catching dirty inodes on the default_backing_dev_info, so we can fix that up. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/swap_state.c')
-rw-r--r--mm/swap_state.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 42cd38eba79..5ae6b8b78c8 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -34,6 +34,7 @@ static const struct address_space_operations swap_aops = {
};
static struct backing_dev_info swap_backing_dev_info = {
+ .name = "swap",
.capabilities = BDI_CAP_NO_ACCT_AND_WRITEBACK | BDI_CAP_SWAP_BACKED,
.unplug_io_fn = swap_unplug_io_fn,
};