Displaying 1 result from an estimated 1 matches for "5c8ab6c".
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15c8b6c
2012 Jul 12
3
[PATCH v2] Btrfs: improve multi-thread buffer read
...>
---
v1->v2: if we fail to make a allocation, just fall back to the old way to
read page.
fs/btrfs/extent_io.c | 41 +++++++++++++++++++++++++++++++++++++++--
1 files changed, 39 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 01c21b6..5c8ab6c 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3549,6 +3549,11 @@ int extent_writepages(struct extent_io_tree *tree,
return ret;
}
+struct pagelst {
+ struct page *page;
+ struct list_head lst;
+};
+
int extent_readpages(struct extent_io_tree *tree,
struct address_sp...