Btrfs: break up __btrfs_write_out_cache to cut down stack usage

__btrfs_write_out_cache was one of our stack pigs. This breaks it up into helper functions and slims it down to 194 bytes. Signed-off-by: Chris Mason <clm@fb.com>

Btrfs: break up __btrfs_write_out_cache to cut down stack usage
__btrfs_write_out_cache was one of our stack pigs. This breaks it up into helper functions and slims it down to 194 bytes. Signed-off-by: Chris Mason <clm@fb.com>
d4452bc5 · Chris Mason · 2a108409 · d4452bc5
Commit d4452bc5 authored May 19, 2014 by Chris Mason
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Showing with 191 additions and 117 deletions

fs/btrfs/free-space-cache.c fs/btrfs/free-space-cache.c +191 -117

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--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c