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jbd2: Remove a large array of bh's from the stack of the checkpoint routine
authorTheodore Ts'o <tytso@mit.edu>
Wed, 5 Nov 2008 05:09:22 +0000 (00:09 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 5 Nov 2008 05:09:22 +0000 (00:09 -0500)
jbd2_log_do_checkpoint()n is one of the kernel's largest stack users.
Move the array of buffer head's from the stack of jbd2_log_do_checkpoint()
to the in-core journal structure.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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