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authorQu Wenruo <quwenruo@cn.fujitsu.com>2015-01-28 10:12:55 +0800
committerDavid Sterba <dsterba@suse.cz>2015-02-02 19:21:24 +0100
commitccdd0a067f36b689a0928074d53e5020f3ff5f5d (patch)
treef06f2dcf7788ab6a3b1e698c1c1b13e15d0b75b3 /disk-io.h
parent3e7524911214c4399f25ed2dabc0ad2956f7e90e (diff)
btrfs-progs: read_tree_block() and read_node_slot() cleanup.
Allow read_tree_block() and read_node_slot() to return error pointer. This should help caller to get more specified error number. For existing callers, change (!eb) judgmentt to (!extent_buffer_uptodate(eb)) to keep the compatibility, and for caller missing the check, use PTR_ERR(eb) if possible. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'disk-io.h')
0 files changed, 0 insertions, 0 deletions