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(parent: f0ebdbe) | patch
jbd2: simplify code flow in do_get_write_access()
authorJan Kara <jack@suse.cz>
Mon, 8 Jun 2015 16:39:07 +0000 (12:39 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 8 Jun 2015 16:39:07 +0000 (12:39 -0400)
commit3f2f8123199b37d26f672a00cbf959dcc12b9eb0
tree68c77867c84de451aefcc518463649b924055380tree | snapshot
parentf0ebdbefc2dfbea79a98ff8ac3aa8b0d5755dd3ccommit | diff
jbd2: simplify code flow in do_get_write_access()

needs_copy is set only in one place in do_get_write_access(), just move
the frozen buffer copying into that place and factor it out to a
separate function to make do_get_write_access() slightly more readable.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/jbd2/transaction.c diff | blob | history
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